If your Windows 11 PC feels sluggish, a focused cleanup and a handful of practical tweaks will usually deliver the biggest performance gains without buying new hardware—this guide walks through 12 easy, high-impact changes to speed up Windows 11, explains why they work, and flags the risks to avoid so you don’t trade stability for a tiny boost.
Background / Overview
Windows installs, updates, and everyday use create a steady accumulation of temporary files, old update leftovers, unused apps...