1. Explain about legal software and legal process 2- Write an explanatory note on computer networking? 3. Write some essential features of MS office
outsourcing? Computer Networking: packages- MS word, MS Power point, MS Excel, MS
Legal Software Networking, also known as computer networking, is
Access?
The Legal Software section of Find Law’s Legal the practice of transporting and exchanging data
Technology Center provides free resources related to between nodes over a shared medium in an information
software programs and solutions used in the practice of system. Networking comprises not only the design, Features of MS Word. Some features of MS Word are
law. General law practice programs include construction and use of a network, but also the as follows:
Accounting, Cases Management, Client Management, management, maintenance and operation of the network i. Spell/Grammar Check: Word has an inbuilt
Conflicts Management, Contract Management, Docket infrastructure, software and policies. spell/grammar checker that will guide you in case you
and Calendar, Document Conversion, Document Computer networking enables devices and endpoints don't know the spelling of a word or you committed a
Management, Email and Groupware, E-Filing, to be connected to each other on a local area network
grammatical error unknowingly. To use this feature,
Litigation Support, Matter Management, Patent and (LAN) or to a larger network, such as the internet or a
Trademark, Practice Control and Management, Records private wide area network (WAN). This is an essential click on the spell/grammar check button on the status
Management, Time and Billing, and Trial Presentation function for service providers, businesses and bar or from the review tab.
software. Use of legal software can greatly increase consumers worldwide to share resources, use or offer ii. Mail Merge: Mail merge is an important feature of
your law firm's efficiency and productivity. Also visit services, and communicate. Networking facilitates MS Word 2007 that is used to send the same piece of
Find Law’s Market Center for a free nationwide everything from telephone calls to text messaging to text to a lot of people, but, it just changes the name,
directory of providers of General and Specific Practice streaming video to the internet of things (IoT). address, email etc.. of the person, while the main
legal software. Types of networking content remains the same.
Legal Software There are two primary types of computer networking: iii. Find and Replace: This features comes handy in
Accounting Software wired networking and wireless networking. Wired cases of long long documents. Instead of scrolling
networking requires the use of a physical medium for down to find a particular word or phrase, you may use
Case Management Software transport between nodes. Copper-based Ethernet this feature that will save your time and help you to find
Client Management Software cabling, popular due to its low cost and durability, is things. You can also use this feature to instantly replace
Conflicts Management Software commonly used for digital communications in some text with the other in no time!
Contract Management Software businesses and homes. Alternatively, optical fiber is iv. Linking: With MS Word, you can easily link text or
used to transport data over greater distances and at images etc.... to a new document , file , or a web-
Docket And Calendar Software faster speeds, but it has several tradeoffs, including page....
Document Conversion Software higher costs and more fragile components. v. Smart Art, Charts, And Other Graphics... Smart Art,
Document Management Software Wireless networking uses radio waves to transport Charts, Images etc. help to improve the look the data
data over the air, enabling devices to be connected to a and visualized it and make comparisons etc....
Electronic Filing Software network without any cabling. Wireless LANs are the Features of Microsoft Excel
Email And Groupware Software most well-known and widely deployed form of wireless A . Add Header and Footer
Litigation Support Software networking. Alternatives include microwave, satellite, MS Excel allows us to keep the header and footer in our
Matter Management Software cellular and Bluetooth, among others. spreadsheet document.
Components of networking B. Find and Replace Command
Patent And Trademark Management Computer networking requires the use of physical MS Excel allows us to find the needed data (text and
Software network infrastructure -- numbers) in the workbook and also replace the existing
Practice Control And Management Software including switches, routers and wireless access points -- data with a new one.
Records Management Software and the underlying firmware that operates such C. Password Protection
equipment. Other components include the software It allows the user to protect their workbooks by using a
Time And Billing Software necessary to monitor, manage and secure the network. password from unauthorized access to their
Trial Presentation Software Additionally, networks rely on the use of information.
Concept of Legal Process Outsourcing: standard protocols to uniformly perform discrete D. Data Filtering
Lawyers in UK, US, Singapore, Dubai etc charge a lot functions or communicate different types of data, Filtering is a quick and easy way to find and work with
of money on hourly basis. In order to reduce the regardless of the underlying hardware. a subset of data in a range. A filtered range displays
expenses, many corporate send their legal work over to For example, voice over IP (VoIP) can transport IP only the rows that meet the criteria you specify for a
India where it can be done in the fraction of the cost. telephony traffic to any endpoint that supports the column. MS Excel provides two commands for filtering
There are companies in India who receive this work and protocol. HTTP provides a common way for browsers ranges:
allot it to law graduates employed by it. These law to display WebPages. The internet protocol suite, also • AutoFilter; which includes filter by selection,
graduates accomplish the required work and send the known as TCP/IP, is a family of protocols responsible for simple criteria
finished documentation to the client abroad. All the for transporting data and services over an IP-based • Advanced Filter; for more complex criteria
work and exchange of information in the LPOs takes network.
place online. The LPOs get paid by the foreign client E. Data Sorting
for the work accomplished. Data sorting is the process of arranging data in some
Qualification and skills required: logical order. MS Excel allows us to sort data either in
LPOs require law graduates with a specific skill set. ascending or descending order.
1. Law degree from a recognized university PowerPoint
2. Good command over English – spoken and PowerPoint is a computer program that allows you to
written create and show slides to support a presentation. These
3. Attention to detail are some main & advance features of MS PowerPoint,
Kind of work accomplished in LPOs: Customize Color Schemes.
Legal process outsourcing units do not work on Indian Add Animation effects.
laws or for Indian clients as a rule. Bar Council of India Use the Slide, Notes, and Handout Masters.
prohibits them from doing so. The lawyers in the LPOs Create, Edit, and Import Charts.
work on matters relating to foreign laws. The work Create and Edit Tables.
involves drafting of certain documents on the basis of Manage Hyperlinks.
templates, reviewing documents, running company Create Custom Shows.
searches, legal research, Compliance to various laws, Export Outlines & Presentation Slides to Word
proofreading documents etc. The work is done online Features of MS Access:
with the help of specialized software’s. i. Ideal for individual users and smaller teams
ii. Easier than client-server database to understand and
use
iii. Import and export to other Microsoft Office and
other applications
iv. Ready templates for regular users to create and
publish data
v. Allows building and publishing Web
databases effortlessly
vi. A user friendly feature ‘Tell Me’ for assistance
vii. Allows developers to create custom solutions using
VBA code
viii. Hide/Show option for Ribbon
ix. Allows users to Report View Eliminates Extra
Reports
x. Allows output Reports in PDF format
, 4. How computers and the technology can be utilized 5. What is Computer and its types? 6. What is operating System? Classification of
in the legal world and legal practice? A computer is one type of machine manage different Operating systems?
Increased Global Outlook: As the law firms have kinds of programs to perform useful tasks to the users. The operating system (OS) is the most important
grown in size and expanded the geographical reach of Computer gives proper response to the users through program that runs on a computer. Every general-
their services, computer-based systems have provided the set of instructions arranged in proper order. It has purpose computer must have an operating system to run
the mechanisms for coordinating and controlling their storage capacity along with execution benefits. other programs and applications. Computer operating
operations. Such types of firms have invested heavily in Computers can perform both complex and simple systems perform basic tasks, such as recognizing input
the development of their information and operations. Based on types of actions, computers design from the keyboard, sending output to the display screen,
communication infrastructures and have adopted styles in several formats with hardware and software keeping track of files and directories on the storage
of practice which depend on the use of new technology. specifications. Computer contains wires, transistors, drives, and controlling peripheral devices, such as
This helps lawyers deliver fast services to their clients. circuits, hardware parts and etc. Computer designs with printers.
Thus, legal technology enhances the global outlook of both software and hardware. Software is a process of Classification of Operating systems
legal practice and also plays an important role when it preparing program through instructions and data. Multi-user: Allows two or more users to run programs
comes to firms positioning themselves in an Different Computer Types at the same time. Some operating systems permit
international legal market. There are four different computer types classified hundreds or even thousands of concurrent users.
II. Greater Transparency: In the new world, client according to their performance, power, and size. Multiprocessing : Supports running a program on
demands are changing and at an accelerating rate. New Supercomputers more than one CPU.
technology is the key to enable firms to meet these Supercomputers are very expensive, very fast, and the Multitasking : Allows more than one program to run
changing demands and have a client-centric approach. most powerful computers we have in the world. concurrently.
Legal technology allows clients to know how much fees Supercomputers are optimized to execute a few Multithreading : Allows different parts of a single
they have to pay and the day-to-day progress of the numbers of programs. This makes it possible for them program to run concurrently.
lawyer on their case. They also show clients to execute these few programs at a very high speed. Real time: Responds to input instantly. General-
information in a precise and concise manner. Due to their inhibiting cost, they are used in high-end purpose operating systems, such as DOS and UNIX, are
Furthermore, clients can judge the performance of their places like in scientific research centers. A good not real-time.
lawyers against various indicators provided by example of a Supercomputer is Tianhe-2: TH-IVB- User Interaction With the OS
the practice management software. This ensures that FEP Cluster; National Super Computer Center in As a user, you normally interact with the operating
they do not spend more on the case than they earn from Guangzhou, China; 3.12 million cores (33.86 system through a set of commands. For example, the
it. petaflops). DOS operating system contains commands such as
Efficient Use of Resources: There are a lot of financial Mainframe Computers COPY and RENAME for copying files and changing
constraints imposed on legal firms, agencies, etc. which These are large and expensive computer types capable the names of files, respectively. The commands are
have restricted their full use of resources. The of supporting hundreds, or even thousands, of users accepted and executed by a part of the operating system
development of legal technology spanning the entire simultaneously. Thus, they are mostly used by called the command processor or command line
legal sector delivers benefits on a much larger scale. In governments and large organizations for bulk data interpreter. Graphical user interfaces allow you to enter
this context, legal firms’ use of technology could be processing, critical applications, transaction processing, commands by pointing and clicking at objects that
used as a means to join new ventures, maintain census, industry and consumer statistics among others. appear on the screen.
alliances, procure clients, share information, and Minicomputers Most Popular Desktop Operating Systems
efficiently use the resources at their disposal. Minicomputers are mid-sized computers. In terms of The three most popular types of operating systems for
Furthermore, it reduces the problems of scarcity size and power, minicomputers are ranked personal and business computing include Linux,
associated with print. below mainframes. A minicomputer is a Windows and Mac.
Time Management and Fast Processing of multiprocessing system capable of supporting from 4 to Windows
Information: There is no doubt that technology if used about 200 users simultaneously. Microsoft Windows is a family of operating systems for
correctly, is fast and efficient – more than any human Microcomputer personal and business computers. Windows dominates
individual. This can prove to be of great assistance to A personal computer is a computer designed to be the personal computer world, offering a graphical user
any law firm. Legal technology helps in managing a used by one user at a time. The interface (GUI), virtual memory management,
high turnover of cases. term microcomputer relates to the microprocessor multitasking, and support for many peripheral devices.
V. Reduction in Chances of Errors: As now all which is used with a personal computer for the purpose Mac
documentation is online, and handled by an Artificial of processing data and instruction codes. These are the Mac OS is the official name of the Apple Macintosh
Intelligence (AI), the chances of errors are much lesser. most common computer types since they are not very operating system. Mac OS features a graphical user
Previously, human errors could have easily been expensive. interface (GUI) that utilizes windows, icons, and all
overlooked because of the impossibility of detecting Microcomputers Are Classified as Desktop and applications that run on a Macintosh computer have a
ever error that crept up. But with the use of an artificial Portable (Mobile) Computers similar user interface.
tracking system, documents can be tracked and The Desktop Computers Linux
analyzed in an infinite number of ways and promises Desktop computers are large and heavy in comparison Linux is a freely distributed open source operating
close to no errors in the final document. This also helps to portables. They can be carried in specially system that runs on a number of hardware platforms.
in timely submission and works in favour of clients, manufactured cases, but only to assist a support The Linux kernel was developed mainly by Linus
thereby the law firms. engineer in moving, not as a frequent procedure. The Torvalds and it is based on Unix.
monitor, keyboard, and mouse are all separate items on Mobile Operating Systems
a desktop. In the same way that a desktop OS controls your
Portable or Mobile Computers desktop or laptop computer, a mobile operating system
Portable or mobile computers are manufactured with a is the software platform on top of which other programs
very important feature; they are portable (are designed can run on mobile devices, however, these systems are
for mobility). This means a computer user can be able designed specifically to run on mobile devices such as
to move with it from one point to another comfortably. mobile phones, smart phones, PDAs, tablet computers
One can also work from any location irrespective of if and other handhelds.
there is a power source. Popular mobile operating systems include IPhone OS /
iOS and Android OS.
outsourcing? Computer Networking: packages- MS word, MS Power point, MS Excel, MS
Legal Software Networking, also known as computer networking, is
Access?
The Legal Software section of Find Law’s Legal the practice of transporting and exchanging data
Technology Center provides free resources related to between nodes over a shared medium in an information
software programs and solutions used in the practice of system. Networking comprises not only the design, Features of MS Word. Some features of MS Word are
law. General law practice programs include construction and use of a network, but also the as follows:
Accounting, Cases Management, Client Management, management, maintenance and operation of the network i. Spell/Grammar Check: Word has an inbuilt
Conflicts Management, Contract Management, Docket infrastructure, software and policies. spell/grammar checker that will guide you in case you
and Calendar, Document Conversion, Document Computer networking enables devices and endpoints don't know the spelling of a word or you committed a
Management, Email and Groupware, E-Filing, to be connected to each other on a local area network
grammatical error unknowingly. To use this feature,
Litigation Support, Matter Management, Patent and (LAN) or to a larger network, such as the internet or a
Trademark, Practice Control and Management, Records private wide area network (WAN). This is an essential click on the spell/grammar check button on the status
Management, Time and Billing, and Trial Presentation function for service providers, businesses and bar or from the review tab.
software. Use of legal software can greatly increase consumers worldwide to share resources, use or offer ii. Mail Merge: Mail merge is an important feature of
your law firm's efficiency and productivity. Also visit services, and communicate. Networking facilitates MS Word 2007 that is used to send the same piece of
Find Law’s Market Center for a free nationwide everything from telephone calls to text messaging to text to a lot of people, but, it just changes the name,
directory of providers of General and Specific Practice streaming video to the internet of things (IoT). address, email etc.. of the person, while the main
legal software. Types of networking content remains the same.
Legal Software There are two primary types of computer networking: iii. Find and Replace: This features comes handy in
Accounting Software wired networking and wireless networking. Wired cases of long long documents. Instead of scrolling
networking requires the use of a physical medium for down to find a particular word or phrase, you may use
Case Management Software transport between nodes. Copper-based Ethernet this feature that will save your time and help you to find
Client Management Software cabling, popular due to its low cost and durability, is things. You can also use this feature to instantly replace
Conflicts Management Software commonly used for digital communications in some text with the other in no time!
Contract Management Software businesses and homes. Alternatively, optical fiber is iv. Linking: With MS Word, you can easily link text or
used to transport data over greater distances and at images etc.... to a new document , file , or a web-
Docket And Calendar Software faster speeds, but it has several tradeoffs, including page....
Document Conversion Software higher costs and more fragile components. v. Smart Art, Charts, And Other Graphics... Smart Art,
Document Management Software Wireless networking uses radio waves to transport Charts, Images etc. help to improve the look the data
data over the air, enabling devices to be connected to a and visualized it and make comparisons etc....
Electronic Filing Software network without any cabling. Wireless LANs are the Features of Microsoft Excel
Email And Groupware Software most well-known and widely deployed form of wireless A . Add Header and Footer
Litigation Support Software networking. Alternatives include microwave, satellite, MS Excel allows us to keep the header and footer in our
Matter Management Software cellular and Bluetooth, among others. spreadsheet document.
Components of networking B. Find and Replace Command
Patent And Trademark Management Computer networking requires the use of physical MS Excel allows us to find the needed data (text and
Software network infrastructure -- numbers) in the workbook and also replace the existing
Practice Control And Management Software including switches, routers and wireless access points -- data with a new one.
Records Management Software and the underlying firmware that operates such C. Password Protection
equipment. Other components include the software It allows the user to protect their workbooks by using a
Time And Billing Software necessary to monitor, manage and secure the network. password from unauthorized access to their
Trial Presentation Software Additionally, networks rely on the use of information.
Concept of Legal Process Outsourcing: standard protocols to uniformly perform discrete D. Data Filtering
Lawyers in UK, US, Singapore, Dubai etc charge a lot functions or communicate different types of data, Filtering is a quick and easy way to find and work with
of money on hourly basis. In order to reduce the regardless of the underlying hardware. a subset of data in a range. A filtered range displays
expenses, many corporate send their legal work over to For example, voice over IP (VoIP) can transport IP only the rows that meet the criteria you specify for a
India where it can be done in the fraction of the cost. telephony traffic to any endpoint that supports the column. MS Excel provides two commands for filtering
There are companies in India who receive this work and protocol. HTTP provides a common way for browsers ranges:
allot it to law graduates employed by it. These law to display WebPages. The internet protocol suite, also • AutoFilter; which includes filter by selection,
graduates accomplish the required work and send the known as TCP/IP, is a family of protocols responsible for simple criteria
finished documentation to the client abroad. All the for transporting data and services over an IP-based • Advanced Filter; for more complex criteria
work and exchange of information in the LPOs takes network.
place online. The LPOs get paid by the foreign client E. Data Sorting
for the work accomplished. Data sorting is the process of arranging data in some
Qualification and skills required: logical order. MS Excel allows us to sort data either in
LPOs require law graduates with a specific skill set. ascending or descending order.
1. Law degree from a recognized university PowerPoint
2. Good command over English – spoken and PowerPoint is a computer program that allows you to
written create and show slides to support a presentation. These
3. Attention to detail are some main & advance features of MS PowerPoint,
Kind of work accomplished in LPOs: Customize Color Schemes.
Legal process outsourcing units do not work on Indian Add Animation effects.
laws or for Indian clients as a rule. Bar Council of India Use the Slide, Notes, and Handout Masters.
prohibits them from doing so. The lawyers in the LPOs Create, Edit, and Import Charts.
work on matters relating to foreign laws. The work Create and Edit Tables.
involves drafting of certain documents on the basis of Manage Hyperlinks.
templates, reviewing documents, running company Create Custom Shows.
searches, legal research, Compliance to various laws, Export Outlines & Presentation Slides to Word
proofreading documents etc. The work is done online Features of MS Access:
with the help of specialized software’s. i. Ideal for individual users and smaller teams
ii. Easier than client-server database to understand and
use
iii. Import and export to other Microsoft Office and
other applications
iv. Ready templates for regular users to create and
publish data
v. Allows building and publishing Web
databases effortlessly
vi. A user friendly feature ‘Tell Me’ for assistance
vii. Allows developers to create custom solutions using
VBA code
viii. Hide/Show option for Ribbon
ix. Allows users to Report View Eliminates Extra
Reports
x. Allows output Reports in PDF format
, 4. How computers and the technology can be utilized 5. What is Computer and its types? 6. What is operating System? Classification of
in the legal world and legal practice? A computer is one type of machine manage different Operating systems?
Increased Global Outlook: As the law firms have kinds of programs to perform useful tasks to the users. The operating system (OS) is the most important
grown in size and expanded the geographical reach of Computer gives proper response to the users through program that runs on a computer. Every general-
their services, computer-based systems have provided the set of instructions arranged in proper order. It has purpose computer must have an operating system to run
the mechanisms for coordinating and controlling their storage capacity along with execution benefits. other programs and applications. Computer operating
operations. Such types of firms have invested heavily in Computers can perform both complex and simple systems perform basic tasks, such as recognizing input
the development of their information and operations. Based on types of actions, computers design from the keyboard, sending output to the display screen,
communication infrastructures and have adopted styles in several formats with hardware and software keeping track of files and directories on the storage
of practice which depend on the use of new technology. specifications. Computer contains wires, transistors, drives, and controlling peripheral devices, such as
This helps lawyers deliver fast services to their clients. circuits, hardware parts and etc. Computer designs with printers.
Thus, legal technology enhances the global outlook of both software and hardware. Software is a process of Classification of Operating systems
legal practice and also plays an important role when it preparing program through instructions and data. Multi-user: Allows two or more users to run programs
comes to firms positioning themselves in an Different Computer Types at the same time. Some operating systems permit
international legal market. There are four different computer types classified hundreds or even thousands of concurrent users.
II. Greater Transparency: In the new world, client according to their performance, power, and size. Multiprocessing : Supports running a program on
demands are changing and at an accelerating rate. New Supercomputers more than one CPU.
technology is the key to enable firms to meet these Supercomputers are very expensive, very fast, and the Multitasking : Allows more than one program to run
changing demands and have a client-centric approach. most powerful computers we have in the world. concurrently.
Legal technology allows clients to know how much fees Supercomputers are optimized to execute a few Multithreading : Allows different parts of a single
they have to pay and the day-to-day progress of the numbers of programs. This makes it possible for them program to run concurrently.
lawyer on their case. They also show clients to execute these few programs at a very high speed. Real time: Responds to input instantly. General-
information in a precise and concise manner. Due to their inhibiting cost, they are used in high-end purpose operating systems, such as DOS and UNIX, are
Furthermore, clients can judge the performance of their places like in scientific research centers. A good not real-time.
lawyers against various indicators provided by example of a Supercomputer is Tianhe-2: TH-IVB- User Interaction With the OS
the practice management software. This ensures that FEP Cluster; National Super Computer Center in As a user, you normally interact with the operating
they do not spend more on the case than they earn from Guangzhou, China; 3.12 million cores (33.86 system through a set of commands. For example, the
it. petaflops). DOS operating system contains commands such as
Efficient Use of Resources: There are a lot of financial Mainframe Computers COPY and RENAME for copying files and changing
constraints imposed on legal firms, agencies, etc. which These are large and expensive computer types capable the names of files, respectively. The commands are
have restricted their full use of resources. The of supporting hundreds, or even thousands, of users accepted and executed by a part of the operating system
development of legal technology spanning the entire simultaneously. Thus, they are mostly used by called the command processor or command line
legal sector delivers benefits on a much larger scale. In governments and large organizations for bulk data interpreter. Graphical user interfaces allow you to enter
this context, legal firms’ use of technology could be processing, critical applications, transaction processing, commands by pointing and clicking at objects that
used as a means to join new ventures, maintain census, industry and consumer statistics among others. appear on the screen.
alliances, procure clients, share information, and Minicomputers Most Popular Desktop Operating Systems
efficiently use the resources at their disposal. Minicomputers are mid-sized computers. In terms of The three most popular types of operating systems for
Furthermore, it reduces the problems of scarcity size and power, minicomputers are ranked personal and business computing include Linux,
associated with print. below mainframes. A minicomputer is a Windows and Mac.
Time Management and Fast Processing of multiprocessing system capable of supporting from 4 to Windows
Information: There is no doubt that technology if used about 200 users simultaneously. Microsoft Windows is a family of operating systems for
correctly, is fast and efficient – more than any human Microcomputer personal and business computers. Windows dominates
individual. This can prove to be of great assistance to A personal computer is a computer designed to be the personal computer world, offering a graphical user
any law firm. Legal technology helps in managing a used by one user at a time. The interface (GUI), virtual memory management,
high turnover of cases. term microcomputer relates to the microprocessor multitasking, and support for many peripheral devices.
V. Reduction in Chances of Errors: As now all which is used with a personal computer for the purpose Mac
documentation is online, and handled by an Artificial of processing data and instruction codes. These are the Mac OS is the official name of the Apple Macintosh
Intelligence (AI), the chances of errors are much lesser. most common computer types since they are not very operating system. Mac OS features a graphical user
Previously, human errors could have easily been expensive. interface (GUI) that utilizes windows, icons, and all
overlooked because of the impossibility of detecting Microcomputers Are Classified as Desktop and applications that run on a Macintosh computer have a
ever error that crept up. But with the use of an artificial Portable (Mobile) Computers similar user interface.
tracking system, documents can be tracked and The Desktop Computers Linux
analyzed in an infinite number of ways and promises Desktop computers are large and heavy in comparison Linux is a freely distributed open source operating
close to no errors in the final document. This also helps to portables. They can be carried in specially system that runs on a number of hardware platforms.
in timely submission and works in favour of clients, manufactured cases, but only to assist a support The Linux kernel was developed mainly by Linus
thereby the law firms. engineer in moving, not as a frequent procedure. The Torvalds and it is based on Unix.
monitor, keyboard, and mouse are all separate items on Mobile Operating Systems
a desktop. In the same way that a desktop OS controls your
Portable or Mobile Computers desktop or laptop computer, a mobile operating system
Portable or mobile computers are manufactured with a is the software platform on top of which other programs
very important feature; they are portable (are designed can run on mobile devices, however, these systems are
for mobility). This means a computer user can be able designed specifically to run on mobile devices such as
to move with it from one point to another comfortably. mobile phones, smart phones, PDAs, tablet computers
One can also work from any location irrespective of if and other handhelds.
there is a power source. Popular mobile operating systems include IPhone OS /
iOS and Android OS.
