Knowledge base for software setup, errors, and daily tool work.

How to Repair a Corrupted Windows Security Log

If you see errors like "The security log is corrupted" or Event ID 1104 in the System log, Window...

Fix OneDrive Login Loop After Password Change

You changed your Microsoft password, and now OneDrive keeps asking you to sign in again and again...

Fix Remote Desktop Path Not Found Error in Windows 10

How to Enable Windows Update via Command Line Tools

If Windows Update is disabled or not working, you can enable it using command-line tools. This ar...

How to Fix Command Prompt Not Responding in Ubuntu

If your terminal (command prompt) in Ubuntu stops responding—no cursor, no output, or it freezes ...

Repair Windows Security Installation via Command Prompt

Windows Security (formerly Windows Defender) can sometimes fail to open, show blank screens, or r...