====== Execute repair of Windows 10 ======

Learn how to repair Windows 10 in several ways.

===== Repair in the command prompt =====

Open the command prompt and run the following commands in sequence:

<code dos>
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth
</code>

===== Repair using PowerShell =====

Open the Powershell and execute the following commands:

<code powershell>
Repair-WindowsImage -Online -CheckHealth
Repair-WindowsImage -Online -ScanHealth
Repair-WindowsImage -Online -RestoreHealth
</code>

===== Repair using the installation DVD =====

Windows can be repaired easily using this method. This method does not delete any personal data or installed programmes, but only repairs system files. However, this method is quite time-consuming.

  * Insert Windows 10 DVD
  * Switch to the Sources folder
  * Search for the file setupprep.exe
  * Execute the file
  * Follow the instructions and run the setup