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

Fix Ubuntu Task Scheduler Not Working After Update

After a system update, you may find that scheduled tasks (cron jobs or systemd timers) no longer ...

Fix Windows Terminal Font Rendering Issues

If text in Windows Terminal looks blurry, jagged, or misaligned, the problem is usually related t...

Fix Windows Activation Error 504 on VPN Connection

If you see error 504 when trying to activate Windows while connected to a VPN, it usually means t...

Microsoft Store Setup Guide for Windows 10

If you're new to Windows 10 or the Microsoft Store isn't working as expected, this guide covers i...

Fix SSH Permission Denied (publickey) on Raspberry Pi