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

Fix Windows Terminal Setup Blank Screen Issue

You've just installed or updated Windows Terminal, and when you launch it, you see nothing but a ...

Fix Windows Defender Update Error 0x80070490 on Windows 11

If you see error 0x80070490 when trying to update Windows Defender on Windows 11, it usually mean...

Fix Nginx 404 Not Found After Changing Root Directory

After updating the root directive in your Nginx server block, you might start seeing...

Fix Redis Server Not Starting Due to Incorrect Bind Address

You start Redis and it fails silently, or logs something like 'Could not connect to Redis'. The s...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

7-Zip 'Cannot Open File as Archive' Error: Malware or Not?

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...