Windows 11 looks polished out of the box. Underneath, though, it's running animations you don't need, sharing data you didn't agree to, and letting a dozen apps slow your boot time every single morning. These ten changes fix that. Most take under two minutes each.
Disable unnecessary start-up apps to slash boot times
Apps that launch at boot consume memory and CPU before you've opened a single tab. Turning off the ones you don't need can cut start-up time noticeably, and on older machines the difference feels dramatic. Takes about ninety seconds to sort.
- Press Ctrl + Shift + Esc to open Task Manager, then click the Startup apps tab. Alternatively, press Windows + I, go to Apps, then Startup.
- Click the Startup impact column header to sort by impact. Look for anything marked Medium or High.
- Right-click any non-essential app (media tools, duplicate cloud clients, manufacturer bloatware you never use) and select Disable.
- Restart your PC and enjoy the difference.
Watch out for
- Don't disable security software, antivirus tools or drivers. They need to be there.
- Some apps quietly re-enable themselves after an update. Revisit the Startup tab every few weeks.
Switch Power Mode to Best Performance
By default Windows 11 throttles your processor to save energy. Switching to Best Performance lets the CPU and GPU run at full speed, which makes the whole machine feel noticeably more responsive, especially during demanding tasks. Do this whenever you're plugged in.
- Press Windows + I to open Settings.
- Go to System, then Power & battery.
- Under Power mode, open the drop-down and select Best performance.
- Switch back to Best power efficiency when running on battery to preserve charge.
Watch out for
- Best performance increases heat output. Make sure your laptop has decent ventilation, especially on a desk or bed.
- Ultimate Performance mode exists but isn't visible by default. It requires enabling via PowerShell with
powercfgcommands.
Turn off animations and transparency effects
Windows 11's animations and transparency look nice. They also eat GPU and CPU cycles constantly. Reducing them makes the interface respond faster, especially on older or mid-range hardware where the difference is genuinely noticeable rather than just theoretical.
- Search Adjust the appearance and performance of Windows in the Start menu and open it.
- Select Adjust for best performance to disable everything at once, or manually uncheck individual animations and fading effects.
- To disable transparency specifically: press Windows + I, go to Personalisation, then Colours, and toggle off Transparency effects.
- Click Apply and OK.
Watch out for
- Disabling everything makes Windows look more spartan. You can re-enable individual effects you actually like.
- On modern, high-end hardware the speed difference may be minimal. Still a clean habit though.
Enable Hardware-Accelerated GPU Scheduling (HAGS)
HAGS lets your GPU manage its own memory directly instead of routing everything through the CPU. The result is lower latency and less CPU overhead, which benefits gaming, video editing and anything else that pushes the graphics card. It's off by default. Shouldn't be.
- Press Windows + I, go to System, then Display.
- Scroll down and click Graphics.
- Toggle on Hardware-accelerated GPU scheduling.
- Restart your PC for the change to take effect.
Watch out for
- HAGS requires a compatible GPU: NVIDIA GTX 1000 series or later, or AMD RX 5000 series or later. Check yours before enabling.
- On older driver versions HAGS can cause instability. Update your GPU drivers first.
Enable Storage Sense to automatically free up disk space
A full system drive slows Windows down considerably. Storage Sense handles the boring maintenance for you: it clears temp files, empties the Recycle Bin on a schedule and removes old Windows update files without you touching a thing.
- Press Windows + I, go to System, then Storage.
- Toggle on Storage Sense at the top of the page.
- Click the Storage Sense label to open configuration options.
- Set it to run every week or month, configure automatic Recycle Bin emptying, and enable Downloads folder cleanup only if you don't store important files there long-term.
Watch out for
- The Downloads folder auto-delete option is aggressive. Disable it if you regularly keep files there.
- For a deeper one-time clean, go to Settings > System > Storage > Cleanup recommendations. Storage Sense alone won't catch everything.
Tighten your Privacy and Security settings
Windows 11 collects diagnostic data, tracks your location and serves personalised ads by default. None of that is switched on with your knowledge. A five-minute tour of the Privacy and Security settings page puts you back in control of what leaves your machine.
- Press Windows + I, then click Privacy & security on the left.
- Under Windows permissions, open Diagnostics & feedback and set it to Send required diagnostic data only (or off, if the option appears).
- Go back and open General. Turn off the Advertising ID to stop personalised ads.
- Under App permissions, review Location, Camera and Microphone access and revoke it for any app that has no obvious reason to need it.
Watch out for
- Major Windows feature updates sometimes reset these toggles. Re-check after any big update.
- Disabling all diagnostic data may limit Microsoft's ability to detect hardware-specific bugs on your machine.
Switch off Windows tips, suggestions and notification spam
Windows 11 pushes tips, app promotions and suggestion banners constantly. They're distracting, they burn minor background resources to generate, and most people switch them off the moment they discover they can. The toggles are buried across three separate Settings pages, which is presumably deliberate.
- Press Windows + I, go to System, then Notifications. Scroll down and turn off Get tips and suggestions when using Windows.
- Go to Personalisation, then Start. Disable Show recommendations for tips, app promotions and more.
- Go to Privacy & security, then General. Turn off Show me suggested content in the Settings app.
- That's all three locations done. Check back after major Windows updates as some toggles reset.
Watch out for
- The toggles really are split across Notifications, Start and Privacy settings. All three need checking.
- Feature updates can reset these. It's annoying. Check them again after upgrading.
Configure Windows Update and keep drivers current
Windows Update does more than deliver security patches. Configured properly, it also keeps drivers fresh and stops restarts interrupting your work at the worst possible moment. The default settings leave both of those things half-done.
- Press Windows + I, go to Windows Update and click Check for updates.
- Open Advanced options and turn on Receive updates for other Microsoft products.
- Under Advanced options > Optional updates, install any driver updates listed there.
- Set Active hours under Windows Update so automatic restarts happen outside your working day.
Watch out for
- Pausing updates for more than a few weeks leaves genuine security holes open. Don't leave it indefinitely.
- Driver updates via Windows Update are sometimes older than those on the manufacturer's website. For GPU drivers especially, go direct.
Set up File History and System Restore for layered backup
Most people have no backup until the moment they need one. File History quietly saves versions of your personal files to an external drive, while System Restore snapshots your system state so a bad driver install or update can be undone in minutes rather than hours.
- Connect an external drive, search File History in Start and click Turn on to start automatic backups.
- Search Create a restore point in Start and open System Properties.
- Select your main drive (usually C:), click Configure, turn on system protection and allocate 5 to 10% of disk space.
- Click Create to make an immediate restore point before you change anything else significant.
Watch out for
- File History needs a dedicated external drive or network share. It won't back up to the same drive Windows runs on.
- System Restore only covers system files and settings, not your personal documents. File History handles those.
Use Windows Backup and OneDrive to migrate to a new PC cleanly
Moving to a new PC used to mean hours of manual copying and re-setup. Windows Backup combined with OneDrive transfers your files, remembered passwords and Wi-Fi networks automatically, so the new machine feels like yours from the first sign-in rather than a blank slate.
- On your old PC, press Windows + I, go to Accounts, then Windows Backup. Sign in with your Microsoft account.
- Turn on OneDrive folder backup, and enable backup for remembered passwords and Wi-Fi networks.
- On your new PC, sign in with the same Microsoft account during initial setup and choose to restore from your Windows Backup.
- Let OneDrive sync files in the background after setup completes. Large libraries take time, but everything arrives.
Watch out for
- Free OneDrive storage is 5 GB. Large file libraries need a Microsoft 365 subscription for more space.
- Windows Backup transfers settings, not app installers. You'll need to reinstall desktop applications manually on the new machine.

