CMD prompt randomly open and close window 11

1

That CMD window can have many causes, usually it is an updater running in the background, but in rare cases may also be malware, have you performed a full scan of your system using Defender or your preferred anti-virus?

Please provide a screenshot of the command prompt window that is appearing on your screen.

2

Click the link below to download a small free utility that does not require installation.

https://download.sysinternals.com/files/Autoruns.zip

When the file downloads, unzip it.

Run Autoruns64 as Administrator

A

Select the 'Logon' tab at the top of Autoruns.

Please provide a screenshot of all entries on that tab.

B

Select the 'Scheduled Tasks' tab at the top of Autoruns.

Please provide a screenshot of all entries on that tab.