How to Speed Up Windows 11 (Visual Effects and More)

If Windows 11 feels sluggish — menus that lag behind your clicks, windows that ease open half a beat too slowly, a desktop that just feels heavy on a modest laptop — you do not need to reinstall anything or buy software to fix it. Most of the perceived slowness on capable-but-not-fast hardware comes from interface animation, transparency and a pile of background apps, and every one of those is a free toggle in Windows. This guide starts with the changes that give the biggest, fastest payoff and works down to the ones that matter most in the long run. Do the first two and you will feel the difference immediately.

1. Turn off animations and transparency (the fastest win)

Windows 11 animates almost everything — windows opening, menus sliding in, the Start menu expanding — and each animation adds a small, deliberate delay before the thing you clicked actually appears. Transparency adds a live blur behind the taskbar, Start menu and many panels, which is real, continuous work for the graphics chip. Switching both off makes the interface react the instant you click, and on integrated graphics it frees a little GPU and memory bandwidth too. The change is immediate and needs no restart.

1. Press Windows + I to open Settings.
2. Select Accessibility in the left sidebar.
3. Open Visual effects.
4. Switch Transparency effects Off.
5. Switch Animation effects Off.

That is the single highest-impact minute you can spend. Transparency can also be toggled from Settings > Personalization > Colors if you prefer; it is the same switch.

2. Adjust visual effects for best performance

Behind the modern Settings app, Windows still keeps the long-standing Performance Options dialog, which controls a longer list of animations, shadows and font-smoothing options in one place. This is where the classic Adjust for best performance switch lives — Microsoft's own Tips to improve PC performance in Windows sends you to the same Adjust the appearance and performance of Windows dialog.

Opening the Performance Options dialog

1. Press the Windows key, type performance, and choose Adjust the appearance and performance of Windows. (Alternatively, open Settings > System > About, click Advanced system settings, then on the Advanced tab click Settings under Performance.)
2. The dialog opens on its Visual Effects tab.

Choose "best performance" or a custom set

At the top you have four choices. Adjust for best performance clears every box at once — the fastest possible desktop, though it also switches off niceties like smooth screen-font edges, which can leave text looking slightly rougher. For most people the better route is Custom: click it, then untick the effects that cost responsiveness while leaving a couple you will miss.

A sensible custom set on a slower machine is to uncheck most of the list but keep these two ticked:

• Smooth edges of screen fonts — leave on; turning it off makes text look worse for no real speed benefit on modern hardware.
• Show thumbnails instead of icons — leave on if you browse photos or documents by preview; untick it only if file folders feel slow.

Click OK to apply. You will notice menus and windows snapping open rather than easing in. This dialog is essentially identical on Windows 10, so the same steps apply there.

3. Cut down startup apps

Programs that launch themselves at sign-in are one of the biggest reasons a PC feels slow to boot and stays sluggish afterward, because each one keeps running in the background — Microsoft's performance guidance puts it the same way, that apps that run at startup can slow boot time and increase background usage. Trimming them is safe — you are only stopping apps from auto-starting, not uninstalling anything.

1. Open Settings > Apps > Startup.
2. Review the list. Each app shows a Startup impact rating (High, Medium, Low).
3. Switch Off anything you do not need running the moment Windows starts — updater helpers, chat apps, launchers, and manufacturer utilities are common culprits.

You can do the same from Task Manager (right-click the Start button, choose Task Manager, then the Startup apps tab). Leave security software and anything you genuinely use at every sign-in enabled.

4. Free up disk space with Storage Sense

A drive that is nearly full — especially a system drive — slows Windows down and leaves no room for updates and temporary files. Windows 11 can clean up automatically.

1. Open Settings > System > Storage.
2. Turn on Storage Sense, then open it to choose how often it runs and whether it empties the Recycle Bin and clears temporary files on a schedule — Microsoft's guide to managing drive space with Storage Sense documents the same Start › Settings › System › Storage route and clean-up behaviour.
3. On the same Storage page, use the category breakdown (Temporary files, Apps & features, and so on) to remove large items you no longer need.

Aim to keep a comfortable margin of free space on the system drive. A drive sitting at 99% full will feel slow no matter how many effects you disable.

5. Keep GPU and chipset drivers up to date

A stale or buggy display driver is one of the most common causes of a desktop that stutters, tears or feels glitchy — and it has been true across every version of Windows. Getting the current driver often fixes sluggish drawing with no other change at all.

• Graphics (GPU) driver: get it from the graphics chip maker's site for a dedicated card, or from your PC or laptop maker's support page for integrated graphics, matching your exact Windows 11 build.
• Chipset drivers: download these from your PC or motherboard maker's support page; they help Windows manage power and the storage and USB controllers correctly.
• Windows Update: check Settings > Windows Update, and look under Advanced options > Optional updates > Driver updates for driver packages Microsoft offers for your hardware.

Prefer the hardware maker's own driver over a generic one where you have the choice, because it is tuned and validated for your specific model.

6. Set a realistic expectation: RAM and the SSD matter most

Everything above refines a system that is already reasonably specced. What ultimately decides whether Windows 11 is fast are two pieces of hardware, and it is only honest to say so.

• A solid-state drive (SSD) is the single biggest upgrade an older PC can get. Moving Windows from a spinning hard disk to an SSD turns a minute-long boot and laggy app launches into near-instant ones. If your PC still runs on a mechanical hard drive, this is the change that matters more than any setting.
• Enough RAM. Treat 8 GB as a practical minimum for Windows 11, and 16 GB if you keep many browser tabs and apps open at once. Too little memory forces constant swapping to disk, which is what makes a busy machine crawl.

The visual-effects and startup tweaks are worth doing on every machine — they are free and reversible — but if a PC is genuinely short on memory or still on a hard disk, no toggle will fully compensate. Set your expectations accordingly, and put upgrade money into the drive and the RAM first.

Looking for more current walkthroughs? Our How-To Guides hub collects fresh Windows 11 tutorials, and the restored archive holds the original community's back catalogue of tweaks and fixes.