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

How to Fix Windows Defender Not Opening

If Windows Defender won’t open—whether it crashes, shows a blank window, or does nothing when you...

Chrome Browser Setup Guide for Windows 10

If you're setting up Chrome on a new Windows 10 PC or reinstalling it, the process is usually str...

Fix Windows Defender High Memory Usage During Sync

You notice your PC slows down during file sync operations—OneDrive, Dropbox, or local sync tools—...

Fix Windows Terminal 504 Error When Connecting to Remote Server

When you use Windows Terminal to connect to a remote server (SSH, WSL, or Azure Cloud Shell) and ...

Fix Microsoft Teams High Memory and CPU Usage

You open Task Manager and see Microsoft Teams using hundreds of MB of RAM and pegging the CPU. Th...

How to Fix Microsoft Teams 404 Not Found Permissions Error