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

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Microsoft Store Token Expired After Password Change: Fixes

After changing your Microsoft account password, you may see a “token expired” or “sign-in require...

How to Reinstall Windows Search Feature (Step-by-Step)

If Windows Search stops working—no results, missing files, or high CPU usage—reinstalling the fea...

Fix Microphone Not Working in Microsoft Teams on Ubuntu

If your microphone isn't working in Microsoft Teams on Ubuntu, you're not alone. This is a common...

Enable Chrome Extension When Access Denied: Fixes

You try to enable a Chrome extension, but Chrome shows an 'access denied' or 'blocked by admin' m...

Fix SSH Connection Timeout at Command Prompt

You type your SSH command, wait, and get a timeout error. The connection hangs or returns C...