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

How to Install and Use Windows Search Tools on Ubuntu

If you're migrating from Windows to Ubuntu and miss the instant file search, you're not alone. Ub...

Fix Windows Update High CPU Usage and Error 0x80070002

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...

Fix Windows Activation After Motherboard Replacement

When you replace your motherboard, Windows often treats the computer as a new device and deactiva...

Outlook Configuration Checklist for New Email Account

Setting up a new email account in Outlook often runs into errors if the settings aren't exactly r...

Fix Windows Security 502 Bad Gateway Error

If you're seeing a "502 Bad Gateway" error when opening Windows Security (also known as Windows D...

Fix Error 0x80070005 Access Denied in Command Prompt