Introduction
Is your old PC crawling after installing Windows 11 Youre not alone. 10 Tweaks to Make Windows 11 Run Faster on Old PCs. While Windows 11 brings sleek visuals and improved features its no secret that it demands more from your hardware But dont panic you dont need to toss your aging machine just yet
You can breathe new life into your old laptop or desktop with some simple powerful tweaks. Lets dive into 10 effective tricks to speed up Windows 11 without spending a dime!
Disable Startup Programs
Use Task Manager to Control Startup Apps
Every second counts when your PC boots. Many apps sneak into startup without asking dragging performance down. Press Ctrl + Shift + Esc to open Task Manager click on the Startup tab and disable programs you dont need.
Focus on High Impact Programs
Look for items marked as High Impact disabling just a few of these can significantly reduce boot time. You can always launch them manually when needed.
Turn Off Visual Effects Switch to Best Performance Mode

Windows 11 loves its animations and fades but your old PC? Not so much. Right-click on This PC Properties Advanced system settings > Performance Settings, then select Adjust for best performance.
Visual Effects to Disable
If you prefer a balanced look uncheck only
Animate windows when minimizing and maximizing
Fade or slide menus into view
Show shadows under windows
You ll still get decent visuals with better performance.
Uninstall Bloatware and Unnecessary Apps
Use Settings Apps Installed Apps
Click on Settings Apps Installed apps and start purging things you don t use. Pre installed games toolbars or third-party trials do nothing but take up space and hog memory.
Third Party Tools for Deep Cleaning
Apps like Revo Uninstaller or CCleaner can help find hidden junk and leftovers that the built-in uninstaller misses.
Disable Background Apps
Settings That Drain RAM and CPU
Many apps run in the background by default even when you’re not using them. Go to Settings Apps Installed Apps App Permissions and disable Background apps for non essential software.
Tweak App Permissions
Disable access to location camera and background internet use where not needed. Every little bit counts on underpowered systems.
Optimize Power Settings
Switch from Balanced to High Performance
By default Windows sets your system to Balanced mode. But you can change that by going to Control Panel Power Options and selecting High Performance.
Custom Power Plans for Better Speed
Want finer control Create your own power plan that prioritizes CPU performance and disables hard disk sleep.
Manage Windows Updates Smartly

Pause Updates Temporarily
Updates are important, but they can slow things down when they install in the background. Go to Settings Windows Update and Pause updates for a week when youre focused on work.
Set Active Hours
This prevents updates from kicking in when you need performance the most. Set your work hours under Windows Update Change active hours.
Clean Up Disk Space
Use Storage Sense
Enable Storage Sense in Settings System Storage. This automatically deletes temp files Recycle Bin clutter and unused files.
Manually Delete Temporary Files
Type Disk Cleanup in search and clean:
Temporary files
System error memory dump files
Delivery optimization files
You’ll be surprised how much space this frees up.
Disable Search Indexing
Indexing Slows Down Low End PCs
Windows Search indexes your files for faster results, but this process eats CPU and disk bad news for older machines.
Turn It Off Safely
Open Services search services.msc scroll to Windows Search right-click and choose Properties then set Startup type to Disabled. You can still search just not as quickly but your PC will run smoother.
Add Virtual Memory (Paging File)
Virtual Memory Helps Old PCs
If you’re short on RAM (like 4GB or less), Windows can use part of your storage as virtual RAM.
Adjust Paging File Size
Go to System Advanced system settings Performance Advanced tab Virtual memory and click Change. Set custom values like
Initial size 1024 MB
Maximum size 4096 MB
This can reduce crashes and freezing.
Use Lightweight Antivirus or Defender Only
Bonus Tips
f youve already applied the core tweaks and still want to squeeze out more performance from your old PC these bonus tips can give your system that extra push
Upgrade to an SSD
If your PC is still running on a traditional hard drive (HDD) upgrading to an SSD can dramatically speed up boot times app loading and file transfers. Its one of the most effective upgrades you can make.
Add More RAM
Windows 11 needs a decent amount of memory to run smoothly If your PC only has 4GB of RAM consider upgrading to at least 8GB It makes multitasking much smoother and helps with performance in everyday tasks
Disable Transparency Effects
While transparency looks cool it uses valuable system resources. Go to Settings Personalization Colors and toggle off Transparency effects.
Use a Lightweight Antivirus
Some antivirus software is resource heavy. Consider switching to Windows Security or a lightweight alternative like Bitdefender Free or Kaspersky Security Cloud Free
Reduce Windows Animations
Disable unnecessary animations for a snappier interface Go to System > About > Advanced System Settings Performance Settings and select Adjust for best performance
Keep Your PC Clean
Dust buildup can cause overheating which throttles performance Regularly clean your PCs internals especially fans and vents.
Perform a Clean Install
If your system still crawls despite all tweaks consider backing up your files and doing a fresh Windows 11 install. It eliminates bloatware and gives your system a clean slate
Keep Drivers Updated
One of the most overlooked yet crucial steps in speeding up an old PC running Windows 11 is keeping your drivers updated Drivers are essential software components that allow your operating system to communicate effectively with hardware like graphics cards, network adapters sound devices and even your motherboard. Outdated or incompatible drivers can lead to performance issues system crashes and even security vulnerabilities
Windows 11 usually handles driver updates automatically through Windows Update but it doesnt always get the latest or most optimized versions especially for older hardware Thats why its a good idea to manually check for updates on your device manufacturers website particularly for graphics drivers chipset drivers and network drivers
You can also use tools like Driver Booster Snappy Driver Installer or your PC manufacturers support tool to scan and install the latest drivers
Updated drivers can enhance system stability, reduce errors and even unlock better performance for certain applications and games. For older PC this small step can make a noticeable difference in how smooth and responsive Windows 11 feels so dont skip it! Regularly checking and updating drivers is a smart habit for keeping your system optimized
Conclusion
If your old PC has been struggling under the weight of Windows 11 youre not alone but youre also not out of options. These 10 practical tweaks are more than just quick fixes theyre performance boosters that can transform your sluggish system into a responsive usable machine.
From disabling startup programs and background apps to turning off visual effects and fine tuning power settings each step is designed to reduce the load on your systems limited resources. Small changes like cleaning up disk space managing Windows updates and expanding virtual memory can deliver big gains in speed and reliability.
Windows 11 may have been built for modern hardware but with the right adjustments even older PCs can keep up. So before you think about downgrading or shopping for a new computer give these tweaks a try. You might be surprised how much faster and smoother your system can run with just a bit of optimization.
Remember your PC doesnt need to be new to feel new!