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

Fix Remote Desktop 504 Gateway Timeout on Windows 10

If you see a "504 Gateway Timeout" error when connecting to a remote desktop on Windows 10, the c...

Clear DNS and System Cache via Command Prompt

If you're experiencing network issues, stale DNS entries, or application glitches, clearing vario...

Fix Chrome Profile Corruption on Ubuntu

If Chrome on Ubuntu starts crashing, showing blank pages, or refusing to open with a message like...

Fix Command Prompt Not Recognizing Commands

Fixing Composer Memory Limit Errors with Large Dependencies

You run composer install or composer update and see something like:

How to Fix Task Scheduler Not Running on Windows 11

If you've set up a task in Task Scheduler on Windows 11 but it never runs, or runs at the wrong t...