How do you keep your Windows install fast and clutter-free?

Fresh installs feel great, then six months later everything's sluggish. What's in your maintenance routine?

Mine:

• Task Manager → Startup apps to kill things that don't need to launch on boot
• Storage Sense (Settings → System → Storage) to auto-clean temp files
• The occasional review of installed programs I forgot I had.

Drop your approach — and let's keep it to safe, built-in stuff rather than sketchy "debloat" scripts that break things.