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

Fix kubectl Apply Forbidden in AKS: Permission Denied

Fix Task Scheduler Stuck on Loading with Service Not Running

If Task Scheduler appears stuck on a loading screen and you see a message that the service is not...

Fix BitLocker High CPU Usage in Windows 10

If your Windows 10 system feels sluggish and Task Manager shows BitLocker-related processes (like...

Fix Windows Terminal Error 0x80000003: Corrupted Settings

When Windows Terminal crashes on launch and shows error code 0x80000003, it usually points to a c...

UFW Deny Port But Still Accessible: Fixes and Checks

You set a UFW deny rule for a specific port, but the port remains accessible from outside. This i...

Fix 'Chrome Browser Path Not Found' in Selenium

When running Selenium tests, you may see an error like selenium.common.exceptions.WebDriver...