Windows won't let you delete, move, or rename a file if a program is using it. Frustratingly, it also won't tell you which program is using the file so that you can solve the problem.

To change default hard drive from C: to D: in Windows 11/10, change the default save location for apps and files, move user ...

The second conspicuously large file in the system folder is called pagefile.sys. This is the swap file that Windows always uses when there is not enough memory for the loaded programs and files.

Microsoft is testing dark mode for Windows 11's legacy dialogs, starting with file operations such as copy, delete, cut, move ...

Need to use third-party programs to open files on your PC? Here's how to change file associations in Windows 10 and choose which apps open which file types.

Learn how to delete residual files, folders, registry keys & traces after uninstalling software on a Windows 11/10 computer.

If File Explorer isn't responding on your Windows machine, it can lead to headaches. Here are some solutions that might resolve the issue.

Windows 11 is getting some big AI features, and you can already test them out in the insider program.