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

Fix OneDrive Sync Stuck on Ubuntu: Practical Steps

You try to sync files with OneDrive on Ubuntu, but it hangs—no progress, no errors. This is commo...

MySQL Connection Refused on Port 3306: Causes and Fixes

If you're seeing "connection refused" when trying to connect to MySQL on port 3306, the MySQL ser...

Fatal: Repository Not Found After Git Pull – Fixes

You run git pull and get fatal: repository not found. The repository ex...

Fix Windows Activation Rate Limit Exceeded After Multiple Attempts

If you see a message saying the activation rate limit has been exceeded after trying to activate ...

Fix Windows Defender Dependency Conflict in Windows 10

You may see an error like "Windows Defender can't start because a dependency service is not runni...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu