Latest News 04/Feb/2025

How to Troubleshoot "No Device Attached" on Oculus Rift

When you are going to enjoy the time with your friends or families on VR, how to deal with the suddenly issue "No Device Attached" on Oculus Rift?

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Security 04/Feb/2025

How to Fix 0x0000003b Blue Screen Error on Windows 7

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Latest News 04/Feb/2025

How to uninstall or reinstall iTunes on you Mac

If you have tried to uninstall iTunes by simply dragging the iTunes application file to the Trash, I believe the system would stop you and you would see a warning window like this:

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Performance 04/Feb/2025

Do you need to defrag your Windows hard disk?

Clean up your hard drive and boost its speed by using the defrag tool in Windows computer. In this article, we will show you how to defrag and whether it's a good idea or not.

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Performance 04/Feb/2025

How to speed up my PC especially the slow boot time

When you get a new PC, it always starts up and responds quickly. But as you install programs, games and fill up the hard disk with music, videos, and photos it could slow down and make the boot time the longest minutes in your life.

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Performance 04/Feb/2025

How to speed up PC without buying new hardware

Usually, we would rush to the computer repair store as the first choice when our PCs slow down and freeze frequently that we can barely stand. And then, the computer maintenance technicians would suggest you to upgrade your CPU, replace an SSD or add RAM.

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Performance 04/Feb/2025

Useful tips to repair windows registry for free

Since the Windows registry is the command center of the system, software and hardware, once your computer encountered turtle-slow boot, hangs or freezes, and other frustrating problems, the registry is the first place you need to check.

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Latest News 04/Feb/2025

How to fix corrupt Registry on Windows 10, 8, 8.1

To repair a corrupt registry in Windows 8, 8.1 or 10, check the following guidelines in this post.

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Performance 04/Feb/2025

How to fix Windows Explorer has stopped working

If your Windows screen tells you Windows Explorer has stopped working, you need to know another network issue happens to you.

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Performance 04/Feb/2025

How to fix Disk Defragmenter not working

If you encounter the problem where Disk Defragmenter is not working or fails to start, you may face the trouble of loading files and applications sluggishly, unsteady system running with freezes or improper shutdown. Greyed-out is always the signal of unr

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