Learn how to check the File System a Drive uses in your Windows computer using the Command line, Settings, Explorer, System Information, etc.

If you are unable to copy files from an external disk and see Can’t read from the source file or disk error in Windows 11/10 , this guide has the working solutions.

Use Windows' built-in Disk Management tool to make your backups easier, to set up an emergency recovery partition, or even to install another operating system.