Practical fixes for tool errors, setup blocks, and workflow issues.

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...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Windows Update Stuck Checking for Updates – Fix Guide

You click Check for updates, and the progress bar just spins. Hours pass. Restarting doesn't help...

Fix Microsoft Store App Not Installing Due to Dependency Conflict

When a Microsoft Store app fails to install with an error about a missing or conflicting dependen...

Fix BitLocker TPM and PIN Sync Issues

If your BitLocker-protected drive asks for a recovery key instead of the PIN, or if changes to th...

Nginx 502 Bad Gateway: PHP-FPM Fix Guide

Seeing a 502 Bad Gateway error from Nginx usually means it can't reach PHP-FPM. This is common af...