Performance 07/Jul/2025

How to fix d3dx9_43.dll missing error on Windows

If you wonder why d3dx9_43.dll error happens to you and how to deal with it, keep reading this article and find the best way.

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Performance 07/Jul/2025

How to remove junk files to clean up Windows 10 PC

Junk files on Windows 10 PC are files that remain on your computer after a task has been performed. They are created by the system and programs, including temporary files, log files, downloaded files, and unwanted/unnecessary Windows registry entries. Thi

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Performance 07/Jul/2025

Why we should use a tuneup utility to keep Windows PC running faster and longer

If you try to keep your Windows PC running faster by open one program at a time or delete almost every program for entertainment, that’s just stupid. You should use a tuneup utility to maintain your PC and make it run faster and longer.

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Performance 07/Jul/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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Security 07/Jul/2025

How to change windows 10 security setting to protect data privacy

You may hear that privacy isn’t being protected as long as we install Windows 10. Windows 10 would collect the personal information as much as possible by its large-scope default settings.

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Latest News 07/Jul/2025

How to uninstall or downgrade High Sierra on your Mac

Unfortunately, uninstall High Sierra or downgrading to an old version of macOS is not that simple as think: first uninstall High Sierra and then reinstall macOS Sierra. The rule is that once you click, install and run High Sierra, it won’t allow you to do

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Performance 07/Jul/2025

Tips for Mobile CareⅡ

This article will continue providing news of mobile phone protection and next part will be about mobile optimizers. If you like those tips you can wait for our latest article. In addition, other

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Latest News 07/Jul/2025

Neptune SystemCare 2017 Version 2.13 has been released

Neptune SystemCare 2017 Version 2.13 has been released.

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Performance 07/Jul/2025

How to clean and speed up a slow Windows computer entirely

Do you have to accept the fact that Windows computer slows down over time? If you do not want to break the bank to buy new ones every time it appears degraded performance, then you have to realise that you are the culprit who makes the computer slow.

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Performance 07/Jul/2025

Why you should use registry cleaner for Windows 10?

If you are a fan of Windows, you must have installed the Windows 10 for almost two years. And for now, it perhaps become slower and stuck sometimes, just like its old Windows siblings. Often, you should blame on your system registry; for it is the databas

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