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Are you annoyed by spam calls and messages from sales, real estate or insurance companies? Try blocking spam calls and messages as announced by the Information Security Department,

Fake IP is the best way to access blocked websites in Vietnam. Below are the best fake IP software available today!

Does your screen look washed out? Not only is it too bright or too dim, but perhaps some of the colors don't look as accurate as they should. If so, it's time to calibrate your

Password is a simple but quite effective way to help you improve the security of your computer. This article Hanoicomputer will guide you how to set a password for your computer!

Hidden files on USB and memory cards are one of the problems that users often encounter. So how to show hidden files on USB and memory cards and how to do it?

You want to secure important data on your hard drive but don't know how? Luckily, Windows already has a tool called BitLocker.

You want to use wifi for mobile devices but don't have a wifi transmitter? The method below to broadcast wifi from laptop will help you!

Lien Quan Mobile is a game on mobile devices. However, you can still play it on your computer with more flexible operations and a larger screen.

Fix laptop battery plugged in not charging error quickly and simply at home. Laptop battery is still 0 and how to fix laptop battery error, laptop charger not charging.

You want to check your computer hardware information but don't know how? Below is the link to download CPU Z - the most detailed and accurate hardware information checking

How to know if your network speed is fast or slow, and if your bandwidth is throttled? Why don't you try to check your network speed yourself with the extremely simple steps below?

You want to share screenshots with friends and colleagues but don't want to install additional software that makes your computer heavier. The 4 simple ways to take screenshots

Your screen is dark and not clear? Let's see how to adjust the screen brightness of Windows 10 on a laptop in the simplest and fastest way!

How to record laptop screen Win 10 without software update to the latest Win 10. Record laptop screen quickly and most effectively

If you forget your Wifi password or worse, your Wifi device is hacked, the only way now is to reset your TP-Link Wifi modem!

Instructions on how to increase volume on laptop without software on the latest Win 10!

ISO format is a format used to share many large files popularly on the Internet today. To read this ISO format, you also need a specialized software called UltraISO. 

Do you know how to turn on bluetooth on the latest Win 10 laptop? Let's find out quickly with HACOM below!

If your Laptop battery is weak, the battery won't charge, or there's an error 'plugged in not charging', please refer to the article for more information on How to check Laptop

What to do when laptop suddenly can't catch wifi? What is the cause and how to fix it?