Importance of desktop computer accessories

PC World

Computer is the key of modern civilization. Desktop computer is becoming advance day by day with a supersonic speed. Accessories of a computer is those parts which is not a part of the computer but is attached with the computer for several important purpose. The accessory's functionality depends on the computer with which it is attached. For a effective and efficient performance of computer it is very important to have all the important accessories to be connected.

Basically accessories are mainly two types. First one is basic accessories and the last one is advanced accessories. Basic computer accessories are very essential for proper functionality. Available basic accessories are UPS, speakers, headset, printers, cleaning and rearing tools, scanners, surge protector, cases & covers, etc. On the other hand advanced accessories are CD & DVD recorders, microphone, modem, webcam, gaming equipment, modem, portable memory, network accessories, etc.

For a good speed of computer it is necessary to choose the right accessories, as an example if any body have a laser printer he need not to go out side for printing some document. It is very important to chose the right UPS for continuous supply of power so that data missing become zero.

While choosing a headset you should concentrate whether it has built-in microphone. With a microphone you may call from your PC to other PC, whether only use of listening music. Now a days headphone with built-in FM radio is also available.

You may use webcam for video call, live chat, video recording, as well as taking picture. It is a very essential accessories for a modern computer.

For storing and transferring data from one computer to other computer portable storage device is very widely used accessories. USB flash portable data storage device may contain 512 MB to 1 TB of data. Now a days rewritable DVDs & CDs are very popular for storing and transporting data. Beside this any body can share and receive data from other computer or network with LAN connection. 

For a complete desktop computer you need to buy monitor, keyboard, speaker, mouse, etc. These are the most essential accessories for a desktop computer. For a good computer you should take care about choosing appropriate accessories.

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Voice Over Internet Protocol (VOIP) is the Technology of Modern World

VoIP Diagram

Which is driving our world? It undoubtedly technology & its enhancement. Modern world is changing dramatically with the driving force of technology. Technology has changed the worlds economy, politics, world trade, international relationship, as well as the world culture.

Technology has brought the revelation in the sector of communication. Voice Over Internet Protocol (VOIP) is one of the great technology which makes the communication sector powerful and brings the sector in the hand of people. It is the system by which you can call from your computer to computer through internet, without using any cell phone lines.

IP Telephony is the communication system which is transmitted via the internet. Communications are concerted into digital signal and then transmitted through internet. And this is Voice Over Internet Protocol (VOIP). And for the IP call, that means Voice Over Internet Protocol (VOIP) call you need only broadband or dial-up internet connection.

Now a days VOIP is becoming more and more popular day by day because of its cheaper rates and bandwidth efficiency. VOIP providers have been creating a great revolution day by day with some attractive features and with its cheap call rates in cell phone in the recent years. With the improvement in technology the quality of data transmission, shearing and video calling is improving significantly.

In the sector of mobile communication VOIP has significant effect. Applications like Skype which is a VOIP application has change the smartphone calling technology. With the 3G network service VOIP is establishing strongly in cell phone and bringing the revelation.

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How to speed up your computer?

Traditional Motorola Laptop

Optimize your computer and speed up. you can speed up your computer by optimizing it properly. Most of the computers are not optimized properly and takes more time to response. It kills our valuable time and most valuable thing that is energy. 90% of existent computer are not properly optimized. If any body optimize his/her computer according to Intel, he/she can get super first computer and also save 400 KWh every year.

How can you Optimize your computer properly?

For speed up your computer you should follow this procedure appropriately.

At first, Click on "start" menu and then click on "settings" and then "control panel." Control panel will appear. Then you should double click on "power management", under where you can see "power schemes," and then choose "always on" from the drop-down list. Below the "settings for always on power scheme" tab, look for two drop-down lists, labeled "turn off monitor" and "turn off hard disks," respectively. Do that as mentioned above. Also there have options to select from minutes to hours. set this for 2 minutes or try 15 minutes. Select any according to your needs and requirements.

It is more easier for Macs user. You should go to the Apply pull-down menu and select the option "System Preferences" and after that "Energy Saver" option. And you will get your computer optimized and be able to speed up your computer.

Now a days LCD monitors also use power saving mode, which saves powers and optimizes computer. A LCD monitor saves 100Kwh power every year. You may also upgrade your computer as your need and speed up your computer.

Your computer may speed down for extensive installation of software. You should uninstall those programs which needs occasionally. Remove junk files and defragment your computer disk regularly. You may use system utility software to speed up your computer.

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Importance of mouse pad

Mouse Pad

For a regular user of computer, mouse pad is a very very essential device for proper operation of computer. Mouse pad is not only for operating computer properly but also it has various important roll in operating computer. For a laser mouse it is very important to use a large mouse pad. As mentioned above it is not the only purpose of using mouse pad.

For the good support of your wrist and arm you should use a good quality of wrist pad. Specially who works for a longtime with computer every day, undoubtedly his/her arms get very tired. The idea of using mouse pad comes from ergonomic. That means in the natural position of your body and hand, you should get comfortable with the help of a ideal mouse pad.

Many people gets Repetitive Strain Injury (RSI) for their unconsciousness about mouse pad. you can get relief from this problem by only changing your habit. A quality wrist mouse pad can bring comfort using computer and prevent injury like RSI!

Now a days you can use wrist pads which are not only comfortable but also customizable. Rug mouse pads are very popular and pretty. Also there have so many mouse pads available in the market. you may use them and get the benefit of using proper large mouse pad.

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