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Computer repair by definition is a kind of job that repairs any electronics equipment that manipulates information or data. Good examples of these devices are personal computer, POS machines, ATM, and even a calculator, can be consider as computer devices. Computer repair involves the following categories, the electronic hardware and software applications.

You can connect keyboard, USB hard drives as well as gaming controllers to your Android phone or tablet using a USB OTG adapter. Have a look on this tutorial.

In case, your computer crashes then you can lose your most important data like photos, professional documents, etc. Thus, taking back up of your computer data is very useful.

The advantages and disadvantages of laptop computers. In this modern world, people are really intense to acquire mobile devices like laptop computers, although this unit is much expensive compared to desktop computers, but still people are willing to buy this kind of stuff, because of its design, portability and general performance.