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

How to Fix Microsoft Store Rate Limit Error

You're trying to download or update an app from the Microsoft Store, and you get a message about ...

Fix PowerShell Connection Timeout Due to Firewall Settings

You're running a PowerShell command that connects to a remote system, and it hangs for a while be...

Fix Windows Activation Token Expired Without a Product Key

You might see a watermark saying your Windows activation has expired, even though you never enter...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Microsoft Teams Microphone Not Working on Mac

If your microphone isn't working in Microsoft Teams on a Mac, you're not alone. The issue often a...

Fix Windows Update Error 0x80070005 with Registry Tweaks

You see Windows Update error 0x80070005 when checking for updates. This usually means a permissio...