Windows

Use Focus Assist or Focus to silence notifications temporarily, set automatic rules, build a priority list, and find held notifications.

Uninstall Windows apps and desktop programs from Settings or Control Panel, fix stuck uninstallers, and understand leftover folders.

Reduce Windows diagnostic data, turn off related tracking settings, use Group Policy where available, and understand what cannot be fully disabled on Home or Pro.

Remove Windows startup app launch delay with a registry edit, trim high-impact startup apps, and undo the change later.

Enable Windows dark mode, use custom light/dark combinations, schedule dark mode with tools, and handle apps that need separate settings.

Turn off all Windows notifications, silence specific apps, hide lock screen notifications, clear history, and stop Windows tips.

Set up Microsoft Family Safety on Windows for child accounts, screen time, app limits, web filtering, requests, and activity reports.

Set up Windows Hello PIN, face recognition, and fingerprint sign-in, remove sign-in methods, and understand hardware requirements.

Show hidden files, protected operating system files, file extensions, and understand how hidden-file settings apply across Windows.

Take screenshots on Windows with Windows+Shift+S, Snipping Tool, Print Screen shortcuts, save locations, and scrolling capture notes.