Fix computer error

Reverse rotation screen is a common mistake that many people make when using Windows 7/8 / 8.1 / 10 computers, because while pressing the wrong key on certain operations. Or

In the previous article, Network Administrator introduced some of the most common driver error codes on Windows operating systems, such as error code 1 (This device is not

Webcam is one of the extremely useful features integrated on laptops, tablets, .... so that users can easily exchange information and chat together through video calls. Today

Windows Product Activation, or WPA, is a licensing process introduced by Microsoft Corporation on all versions of Windows operating systems. WPA was first introduced on Windows XP

By default, the '.DS_Store' file is hidden, and most of these files do not affect the system. However, when you compress a folder and send it to a friend (used on another

Large directories on the system are one of the culprits that consume a lot of system space. A lot of folders that you create, after deleting, will come back later. Maybe it's

Removing the Product Key installation on a Windows computer allows you to replace the other license key to re-enable the use of your Windows computer. In particular, it is

Do you want to know which hard drive is the fastest and is it really fast as committed by the manufacturer? No matter whether your PC or Server, the free Diskspd utility will

On Windows operating systems, especially Windows 10 usually automatically installs driver updates for hardware even if required or not required. If you do not want to

By default, Windows users can usually format the hard drive, memory card, or USB by right-clicking on it and clicking the Format option.

Suppose you intend to reinstall Windows, but you do not know or do not remember the Product key to activate Windows after the installation is completed and you cannot activate the

During the process of using Windows Update or during an upgrade to Windows 10 you receive an error message 0x8007045A ERROR_DLL_INIT_FAILED. This error occurs because the msxml

Keyloggers are extremely dangerous programs that hackers install on any user's system for the purpose of stealing passwords, credit card information, etc. Keyloggers store all

There are many ways to block a program on Windows operating systems, but perhaps the most effective way to block an application or program on Windows is to use Windows Firewall.

When you have multiple hard drives on your computer, managing data files, as well as locating files is extremely difficult. However, like previous versions, Windows 10 also has

You have successfully installed the virtual machine, but you cannot perform the drag and drop operation between the real machine and the virtual machine as before, you cannot

When announcing Get Windows 10 appears continuously, it will make users feel annoying. Plus this notification icon Get Windows 10 running on the system is also 'consuming' the

Icons are displayed on the Desktop screen to help users easily manipulate and use. By default, the size of icons on the Desktop screen is set to medium size, but if you want to

To turn off Secure Boot mode and turn on Lauch CMS, we must enter the BIOS. The BIOS interface between computers will be different, but there is a similar implementation.

On the operating system there are many hidden system folders that can be identified on the Windows Registry with the CLSID key, the specific folder name and the folder location on