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

Fix a Corrupted Windows Terminal Configuration File

Windows Terminal stores its settings in a JSON file. If that file gets corrupted—often after a cr...

Chrome Extension Not Showing in Toolbar? Here’s How to Fix It

You installed a Chrome extension, but its icon isn't in the toolbar. This is a common issue that ...

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" ...

How to Fix Windows Security Not Working

Windows Security (formerly Windows Defender) may fail to open, show a blank page, or refuse to up...

Fix Microsoft Store Blank Screen on Windows 10

You open the Microsoft Store on Windows 10 and see nothing but a blank white or gray screen. The ...

Microsoft Teams Network Error Troubleshooting Guide

You're in a meeting or trying to send a message, and suddenly Teams shows a network error. This g...