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

How to Fix systemd Service Restart Loop

If you see a systemd service repeatedly starting and stopping, you're dealing with a restart loop...

OneDrive Sign-In Troubleshooting Checklist

If you can't sign in to OneDrive, the problem is often something simple — wrong password, cached ...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Chrome Offline Installer Error 0x80070002

When downloading the Chrome offline installer, error 0x80070002 usually means the installer file ...

How to Recover a Deleted Firefox Profile Folder

If you accidentally deleted your Firefox profile folder, your bookmarks, passwords, and settings ...

Fix 'PowerShell Is Not Recognized' Error on Windows

You type a PowerShell command in Command Prompt or a script and see: 'powershell' is not re...