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

Fix Chrome Profile Rate Limit Error After Update

After a Chrome update, some users see a message like “Profile rate limit error” or “Your profile ...

Fix WinSCP 'Permission Denied' for Root User

If you're seeing a 'Permission denied' error in WinSCP when trying to connect as root, the issue ...

Fix Windows Security Slow on Windows 11: Practical Steps

If Windows Security (formerly Windows Defender) is running slowly on your Windows 11 PC—taking ag...

Fix Windows Search Crash Loop on Windows 10

If Windows Search keeps crashing and restarting in a loop on Windows 10, you'll see the search bo...

How to Fix Abnormal Memory Usage in CMD on Windows

BitLocker 502 Bad Gateway Permission Denied: Fixes and Checks

You try to unlock a BitLocker drive or access recovery options and get a 502 Bad Gateway<...