How to Turn Off Windows Defender in Windows 10

Windows Defender is a built-in defensive tool in system. But some users consider that it’s not powerful enough and it takes up system source as well. In order to improve computer performance, we may need to shut down Windows Defender. What should we do? Please refer the following solution.

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How to Show Sleep Function in Windows 10

There are many powerful functions in Windows 10 and Sleep is one of them. Recently, it’s said that Sleep function cannot be found in Windows 10. What should we do? Now let me share some specific instructions to all of you.

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Solutions To iPhone 3004 Error

Users who use iPhone can upgrade IOS system via computer. However, there are some problems during upgrade. Many users encounter a problem concerning a 3004 not found error, so IOS system cannot be updated. What happened? Below are some reasons and solutions.

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