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

Fix WSL Ubuntu Proxy Settings Not Working

If you've configured proxy settings in WSL Ubuntu but they aren't being used by apt or other tool...

Fix Edge Update Failed on Windows 10: Step-by-Step Guide

When Microsoft Edge fails to update on Windows 10, you might see an error like “Update failed” or...

BitLocker Offline Installer Stuck at Extracting Files: Fixes

You're running the BitLocker offline installer (typically from the Microsoft Media Creation Tool ...

Fix Windows Activation Invalid Configuration Due to Corrupted License

You may see an error like “Windows activation invalid configuration” or “License is corrupted” af...

BitLocker Blank Screen: No Password Prompt Fix

You boot your Windows PC and see a blank screen instead of the BitLocker password prompt. The sys...

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" ...