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

Reset Windows Defender Settings via Command Line

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

BitLocker Blank Screen No Cursor Fix: Practical Steps

If you're seeing a blank screen with no cursor after entering your BitLocker recovery key, you're...

Fix Windows Search Log File Not Found Error

When you see 'Windows Search log file not found' in Event Viewer or during indexing, the search i...

Fix Command Prompt Not Recognizing Commands

How to Fix Task Scheduler 404 Not Found Error

If you're seeing a '404 Not Found' error when opening Task Scheduler or running a scheduled task,...

Troubleshoot PowerShell Module Not Loading

When a PowerShell module won't load, you'll usually see an error like Import-Module : The s...