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

Fix Microsoft Teams Stuck on Loading Screen

If Microsoft Teams gets stuck on the loading screen—spinning dots or a blank window that never fi...

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" ...

Fix OneDrive Sync Error 0x80070194 on Windows

When OneDrive throws error 0x80070194 during sync, it usually means the sync engine can't access ...

Fix Command Prompt Rate Limit Error: Practical Steps

If you're seeing a "rate limit" error in Command Prompt, it usually means a command or script is ...

Windows Terminal Not Opening: Black Screen Fix Guide

If Windows Terminal opens to a black screen and nothing else, the issue is usually a corrupted pr...

Reset Windows Security Using PowerShell: Step-by-Step

When Windows Security stops opening, shows blank pages, or fails to update, a full reset using Po...