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

Windows Store App Downloads Not Starting – Fixes That Work

You click install, but the download bar never moves. Maybe it shows “Pending” or just freezes. Th...

Fix OneDrive DNS Error on Windows 10: Step-by-Step

If you see a DNS error when trying to sync OneDrive on Windows 10, it usually means your PC can't...

Remote Desktop 502 Bad Gateway Fix: Practical Checklist

You’re trying to connect to a remote desktop and get a 502 Bad Gateway error. This usually means ...

Fix Remote Desktop Timeout Caused by Antivirus Interference

You're in the middle of a remote session when the connection drops with a timeout error. You've c...

Outlook Update Stuck on Downloading: How to Fix

If your Outlook update is stuck on “Downloading 0%” or “Downloading updates…” for more than 15–20...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...