How to fix most of error peripherals device in windows 7, windows 8 or upper

When use computer use windows 7 or upper, we can get some error, like: cannot use mouse, keyboard, cannot connect to internet, wifi error ...

I have a special method to fix them, very easy:

Step 1: Go to control panel -> Hardware and Sound -> Device Manager
Step 2: Choose the error device, and choose Uninstall.
Step 3: Restart your computer.

In the next time you start your computer, Windows will automatic install all of missing driver.
And everything is like new.

Hehe, hope it help. Goodluck.

--Tuấn Vũ--