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

Windows Defender Setup After a Fresh Install

After a fresh Windows install, Windows Defender (now called Microsoft Defender Antivirus) is typi...

Redis Server Startup Troubleshooting Checklist

When Redis fails to start, the error messages can be cryptic. This checklist walks through the mo...

Fix BitLocker Authentication Failed with TPM Not Working

If BitLocker prompts for a recovery key or shows "Authentication failed" and TPM is not working, ...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

BitLocker Asking for Recovery Key at Every Boot? Here’s How to Fix

You boot your Windows PC and instead of the usual login screen, BitLocker demands the recovery ke...

Microsoft Teams Memory Usage Keeps Increasing: Fixes

You open Task Manager and see Microsoft Teams using 1 GB of RAM, and it keeps climbing. Over a fe...