Windows repair

Step 1: Type cmd in the search box on the taskbar, and then right-click the Command Prompt app and select Run as administrator.

SFC /Scannow
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /restoreHealth 
SFC /Scannow
shutdown -r

Step 1: Type cmd in the search box on the taskbar, and then right-click the Command Prompt app and select Run as administrator.

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
shgutdown -r

Step 2

net start wuauserv
net start cryptSvc
net start bits
net start msiserver
shutdown -r

if on update or install function has error do this:

Step 1: Enter the following commands and press [Enter] after each command:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\\Windows\\SoftwareDistribution SoftwareDistribution.old
ren C:\\Windows\\System32\\catroot2 Catroot2.old
shutdown -r

Step 2: You have disabled the update components in Windows. Now you need to restart them. Use the following commands and confirm each command with [Enter]:

net start wuauserv
net start cryptSvc
net start bits
net start msiserver
shutdown -r