| Along with the fast pace of the world, technology | | | | computer which is a smaller version of a desktop |
| has flourished with the invention of thousands of | | | | computer. Laptops are usually connected with |
| new devices and there have also been | | | | wireless LAN or wireless WAN technology. A |
| considerable updates and upgrades to the devices | | | | laptop can be used to perform all the activities |
| that are currently in use. Mobile Computers are | | | | that are performed by using a traditional desktop |
| nothing but remote computing devices which help | | | | computer. As a laptop runs with a charge |
| the users to perform computational activities | | | | contained in one single battery, it is a great device |
| through a small display screen available in the | | | | in limiting power consumption. There are various |
| device. The invention of these devices can be said | | | | types of laptops which vary in their look and |
| to be the starting point of a new era which has | | | | utility based on the brand, configuration and their |
| enabled the computer users to handle their day to | | | | cost. |
| day chores effectively, which they were | | | | Personal digital assistants, or PDA in short, are |
| otherwise doing using their desktop computers. | | | | handheld or mobile computers which are |
| The new invention helps the users to be in touch | | | | pocket-sized computing devices with a small |
| with their business or organizational activities | | | | display screen and miniaturized keyboard. They |
| throughout 24/7 which has proved to be highly | | | | can also be operated through the touch screen |
| effective and profitable. | | | | user interface. PDAs are gaining in popularity |
| The advent of these luxury devices have not | | | | because of their incredible size and their potential |
| only made everyone’s life easy but has also | | | | to perform almost all the tasks that can be |
| shrunk the world and made them quite compact. | | | | performed by the traditional desktop computer. |
| The specialties of these devices are that they are | | | | Smart phones are no less functional. They are |
| easily portable, do not require any cable to be | | | | nothing but mobile phones which also include all the |
| connected with a network and are handy too. | | | | features of a desktop computer. The system |
| The wireless connection between the remotely | | | | enables the user to access the internet and to be |
| located Internet service provider and the mobile | | | | readily reachable by email. The invention of the |
| computer is established through the wireless | | | | mobile computers has not only made it easy for |
| computing devices and battery powered | | | | the users to readily access their personal and |
| communication devices. The different types of | | | | official documents, but has also helped to save a |
| mobile computer devices include laptops or | | | | huge amount of time which, when used |
| notebooks, smart mobile phones and PDA. | | | | productively has helped to increase the growth of |
| A laptop or notebook is a type of mobile | | | | a business tremendously. |