This guide lists several Windows 10 performance tweaks to speed up your computer. Start with software tweaks such as disabling unnecessary startup apps, freeing up space, and adjusting visual effects. For a more noticeable performance boost, consider hardware upgrades.

Some computer users complain that their computer and Windows 10 become very slow and unresponsive after being used for a while. And they wonder whether there is a way to improve computer performance and make Windows 10 faster.

Obviously, there are Windows 10 performance tweaks tips for you to speed up Windows 10 and even optimize Windows 10 for gaming.

Tips:
Microsoft ended support for Windows 10 on October 14, 2025, but Windows 10 PCs can still run. Try the following tips to improve performance. These tips also apply to Windows 11.

How to Make a Windows 10 Computer Faster

If you are not sure which step to try first, check the table below to find a suitable option for your situation. Start with software-based tweaks, then move to hardware upgrades.

Performance tweakBest for
Disable startup appsSlow boot
Free up disk spaceLow storage
Adjust visual effectsOlder PCs
Scan for malwareSuspicious or unusual slowdown
Optimize an HDDFragmented hard drives
Add more RAMHigh memory usage
Upgrade HDD to SSDSlow storage performance

1. Disable Unnecessary Startup Programs

Some programs may launch automatically at startup, slowing down the boot process and consuming system resources. Try to disable unnecessary startup apps.

  1. Press Windows key and I key together to open Settings.
  2. Choose Privacy.
  3. On the left pane, choose Background apps.
  4. Then go to the section Choose which apps can run in the background.
  5. Turn off the switch to disable the unnecessary programs running in the background.

turn off the unnecessary program

After that, reboot your computer and check whether the computer performance is boosted.

Besides disabling the unnecessary programs running in the background, you can also choose to uninstall some unnecessary programs.

2. Free up Disk Space

When it comes to Windows 10 performance tweaks for gaming, the disk space would be an essential factor. If there are a lot of files on your hard disk or your hard drive is running out of space, the computer performance will be slowed down. In this situation, you need to check what takes up disk space and free up space.

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Now, here is the tutorial.

  1. Open Windows Settings.
  2. Then choose System > Storage.
  3. Under Local Disk section, select the drive you want to clean.
  4. Then click the files you want to remove, including the temporary files, apps and games and so on.
  5. Then check the files you want to delete and click Remove files.

click Remove files

Besides this way to free up space, to check what takes up your space, you can use the Space Analyzer feature of MiniTool Partition Wizard, too. If deleting files is not able to get enough space, you can choose to extend partition.

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3. Reduce Visual Effects

Reducing Windows visual effects can free up system resources and improve performance, especially on older or lower-end PCs.

  1. Press Windows key and R key together to open Run dialog.
  2. Type sysdm.cpl in the box and click OK to continue.
  3. Then navigate to the Advanced tab.
  4. Click Settings under Performance section.
  5. On the Visual Effects tab, check the option Adjust for best performance.
  6. Then click Apply and OK to continue.

check option Adjust for best performance

4. Change Power Plan Settings

To speed up Windows 10, you can choose to change the Power Plan settings.

Now, here is the tutorial.

  1. Open Control Panel.
  2. Choose Hardware and Sound.
  3. Click Power Options.
  4. Under Hide additional plans, check the option High performance.

check High performance

Tips:
This option improves PC performance, but may increase power consumption and heat. It is more suitable for desktops or plugged-in laptops when you prioritize performance.

5. Enable Fast Startup

Apart from changing power plan settings, to speed up Windows 10, you can also choose to enable fast startup.

Now, here is the tutorial.

  1. Open Power Options according to the way above.
  2. Then click Choose what the power button does from the left panel.
  3. Click Change settings that are currently unavailable.
  4. Next, check the option Turn on fast startup (recommended).
  5. Last, click Save changes to continue.

6. Check for Viruses on Your Computer

If there are viruses on your computer, the Windows 10 performance would be affected. Try checking whether there are viruses on your computer and remove them.

  1. Press Windows key and I key together to open Settings.
  2. Then choose Update & Security.
  3. Choose Windows Defender from the left panel.
  4. Click Open Windows Defender Security Center.
  5. In the pop-up window, choose Virus & threat protection.
  6. Then click Quick Scan to continue.

click Quick Scan

If any viruses or other threats are detected, remove them. 

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7. Optimize Your HDD

Optimizing an HDD helps rearrange fragmented data to improve file access speed and overall computer performance.

Follow these steps:

1. Type Defragment and Optimize Drives in the search box of Windows 10 and choose the best matched one.

2. Then select the drive you want to defrag and choose Optimize to continue.

select the drive and choose Optimize

When all steps are finished, reboot your computer and check whether the Windows 10 performance is improved.

8. Turn off Notifications and Tips

Windows 10 keeps an eye on what you are doing and offers tips about things you might want to do with the operating system. However, the tips and notifications may slow down your computer. So, in order to speed up Windows 10, turn off notifications and tips.

  1. Press Windows and I keys together to open Settings.
  2. Then choose System > Notifications & actions.
  3. Scroll down and find the option Get tips, tricks, and suggestions as you use Windows.
  4. Then turn off it.

turn off Get tips, tricks, and suggestions as you use Windows

After all steps are finished, check whether the performance tweaks for Windows 10 does work.

9. Turn on Windows 10 Automatic Maintenance

Automatic maintenance can perform background tasks, such as software updates, security scans, and disk optimization, to improve PC performance.

Enable this feature:

  1. Open Control Panel.
  2. Then choose System and Security.
  3. Then choose Security and Maintenance.
  4. Under Automatic Maintenance, click Start maintenance.

click Start maintenance

Then it will begin to check your computer. After all steps are finished, reboot your computer and check whether this Windows 10 performance tweaks tips is effective.

10. Turn on Game Mode

Game Mode can prioritize system resources for games and reduce background activity to improve your gaming experience.

Follow these steps to enable it:

  1. Press Windows key and I key together to open Settings.
  2. Then choose Gaming.
  3. Click Game Mode in the left panel.
  4. Then turn on the Game Mode.

11. Upgrade Your System Drive to an SSD

If Windows 10 is installed on an HDD, consider upgrading the system drive to an SSD for optimal performance. It can provide obvious improvement in boot times, application loading, and overall responsiveness.

To upgrade an HDD to an SSD, use MiniTool ShadowMaker, a professional disk cloning tool. Its Clone Disk feature can transfer all the disk data to another drive, including system files, apps, registry, and files.

MiniTool ShadowMaker TrialClick to Download100%Clean & Safe

Step 1: Launch MiniTool ShadowMaker and activate it for system disk cloning.

Step 2: Go to Tools > Clone Disk.

The MiniTool ShadowMaker window with Clone Disk selected for HDD to SSD upgrade.

Step 3: Select the source and target drives.

Step 4: Click Start to begin the cloning process.

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12. Add More RAM

If your Windows PC slows down and you suspect insufficient RAM, check the following situations to determine whether you need more RAM.

SituationMeaning
Browser becomes slow with many tabs.Available RAM is insufficient.
Games stutter while multitasking.Memory capacity may be limiting.
RAM usage is frequently near 100%.RAM may be a bottleneck.

To add more RAM to your computer, refer to the RAM installation guide.

Conclusion

These Windows 10 performance tweaks can help improve system responsiveness. Follow the steps to disable startup apps, free up disk space, reduce visual effects, add more RAM, or upgrade to an SSD.

If you encounter issues with MiniTool ShadowMaker for disk cloning, contact us at [email protected].

Windows 10 Performance Tweaks FAQ

Can too many startup apps slow down Windows 10?
Yes, too many startup apps can slow down Windows 10 by increasing boot times and consuming system resources after you sign in.
Does low storage affect Windows 10 performance?
Yes. When a drive is nearly full, Windows may have less space for temporary files, virtual memory, and updates, resulting in slower performance.
Can overheating make Windows 10 slow?
Yes. When your computer overheats, thermal throttling reduces CPU and GPU speeds to lower heat and protect the hardware. However, this can cause system slowdowns and lag.
How can I check what is slowing down my Windows 10 PC?
Use Task Manager (press Ctrl + Shift + Esc) to check CPU, memory, and disk usage, and identify what is slowing down your Windows 10 PC.
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