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

How to Fix Windows Terminal Not Launching on Ubuntu

You installed Windows Terminal on Ubuntu (via WSL or direct install), but clicking the icon or ru...

Fix Chrome Profile Access Denied on Mac: Steps That Work

You open Chrome on your Mac and see an error that your profile can't be opened because it's locke...

BitLocker Backup Stuck at 0%: Practical Fixes

When backing up a BitLocker recovery key to Active Directory, you may see the backup progress stu...

Fix Windows Security Authentication Error 0x80070035

OneDrive Token Expired: How to Fix Login Errors

You're working in OneDrive and suddenly get a message that your token has expired. Files stop syn...

Microsoft Teams 502 Bad Gateway Error: Troubleshooting Checklist

When you see a 502 Bad Gateway error in Microsoft Teams, it usually means the server received an ...