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

Enable Windows Search to Start with Windows 10

If you rely on Windows Search but find it not running after a restart, you may need to configure ...

How to Enable Remote Desktop on Windows 11 Home

Windows 11 Home edition does not include the built-in Remote Desktop feature found in Pro and hig...

How to Fix Cloudflare Full Strict SSL Error

If you see a Cloudflare Full (Strict) SSL error, your site may show a 525, 526, or similar SSL ha...

Cloudflare 522 Error: How to Fix Firewall-Caused Connection Timeouts

If you see a Cloudflare 522 error, it means Cloudflare connected to your origin server but the se...

How to Fix Windows Defender File Locked Error 0x80070020

Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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