My computer is running slow, what steps can I do to fix it. How to fix performance issues

A problematic computer is as annoying as it is frustrating, especially if you don’t have an IT department to troubleshoot. Whether it takes forever to launch, load your favorite software, or just open and close windows, a slow computer can make work more painful and doing things you love like gaming less fun.

How to fix Windows 11/10 Performance issues?

If you frequently encounter performance-related issues like program unresponsive, freezes, system crashes, slowdown etc on your Windows PC, you can try some of these suggested tips. They can help you fix such problems by fine-tuning your Windows system.

  1. Run Selective Startup
  2. Update the drivers
  3. System maintenance
  4. Windows update
  5. Cleaning up unnecessary files
  6. Antivirus scanning
  7. System integrity check
  8. Hardware diagnostics
  9. Windows boot performance diagnostics
  10. Problems using the disk.

1 Selective Startup

In most cases, the startup service can cause problems that affect system performance. A clean boot can fix and pinpoint which service is causing the problem. To identify it, we can use System Configuration Utility to find it.

Go to Start and under Search, type MSCONFIG and press Enter.

First, in the General tab, uncheck “Load startup items” and then go to the Services tab.

Then check “Hide all Microsoft services” and click “Disable all”. Click Apply and restart your computer.

After restarting your computer, check to see if the problem is resolved. If so, go back to MSCONFIG and go to the Startup tab first and enable the first startup item, then restart the system. You have to follow the same procedure until you find the service or startup item that is causing the system to crash.

I know it might take a while to find out which one it is, but it is not recommended that you keep booting to selective startup mode. Because Selective Boot is not a fix; this is the troubleshooting step to find the culprit that is causing the system inconsistency.

Trust me, most performance problems can be solved in this step!

[2] Update Drivers

An outdated driver can cause the system to crash and sometimes become unresponsive. Therefore, updating device drivers is a good step. Find the exact driver model of your device and check the version and date of the driver that you can use in the MSINFO32 file.

Go to Start and under Search, type MSINFO32 and press Enter.

Optimize and improve the performance of your Windows 10 PC with these 10 tips

This is what MSINFO32 looks like, then select each non-Microsoft device and on the right side pane you will find your device model, driver date version etc.

After finding the driver name, date and version, go to the manufacturer’s website, go to the appropriate section and download the driver and install it.

Don’t use Windows Update or any lesser-known third-party application to automatically update drivers as in my opinion most of the time Windows Update or neither of these third-party applications will find the best drivers, which can, in turn, cause a blue screen system crash.

TIP: I have seen many cases where display driver is causing lag or performance issues, it is best to update or reinstall display related drivers.

3 System Maintenance

System maintenance is a key system when troubleshooting performance issues.

Open an elevated command prompt, type the following command and press Enter to run the performance troubleshooter.

Fix SearchProtocolHost.exe Application High Disk Usage

Windows Media Creation does not work

I'm stuck in the update office, please wait a moment

Your internet browser may be the culprit, especially if you’ve lost track of your open windows and tabs. Every browser window and tab consume memory and processing power, and slow down your computer over time.


If your computer has not been restarted recently, be sure to restart it before performing any of the steps below. Restarting your computer can solve a lot of problems and is an easy first step.

One of the most common causes of a slow computer is programs that run in the background. Remove or disable any TSR programs and startup programs that start automatically each time you start your computer.

To see what programs are running in the background and how much memory and CPU they are using, open the Task Manager. If you are using Windows 7 or later, run Resmon to better understand how your computer’s resources are being used.

If you have a virus scanner, anti-spyware, or other security tool on your computer, make sure it is not scanning your computer in the background. While scanning is in progress, the overall performance of the computer slows down. In this case, wait for the scan to complete and your computer’s performance should improve.

Delete temp files

As your computer runs programs, temporary files are stored on your hard drive. Removing these temporary files helps to improve your computer’s performance.

Windows computers

First, we suggest you use Windows Disk Cleanup to remove temporary files and other files that are no longer needed on your computer.

Temporary folder

Unfortunately, Disk Cleanup may not delete all files in the temp directory. Therefore, we also suggest deleting temporary files manually.

  1. Open the Start menu or and press the Windows key, then type% temp% in the search box.

For Windows XP and earlier, click Run on the Start menu and type% temp% in the Run box.

  1. Hit Enter and the Temp folder should open up.
  2. You can delete any files found in this folder, and if any files are in use and cannot be deleted, they can be skipped.

If you have a virus scanner, anti-spyware, or other security tool on your computer, make sure it is not scanning your computer in the background. While scanning is in progress, the overall performance of the computer slows down. In this case, wait for the scan to complete and your computer’s performance should improve.

Fix 3: Verify game files

Verifying game files is a useful fix for troubleshooting a game, especially when the game freezes or has poor performance. As a new game, God of War has new patches appearing almost daily, game file verification can fix the problem with a corrupted installation that prevents the game from being played.

If that doesn’t fix the problem, see the next hotfix.

Fix 4: Check for system updates

Windows 10/11 offers regular system updates which usually improves system stability and sometimes in-game performance. This is usually an automated process, but you can also check if you have all the fixes:

To confirm that you have installed all system updates, repeat these steps until “You are up to date” is displayed after clicking Check for Updates.

After all system updates are installed, restart your computer and test your gameplay.

If the latest updates don’t work, try the next method.

Does your system meet the minimum requirements? Before making any complicated tweaks, check your computer’s specifications first. If this is not the case, you may encounter a performance issue with God of War.

Fix 2: Disable overlays

The overlay is available for many programs and is quite useful, but it can cause stuttering problems at times. You can turn off overlays to see if that’s what’s causing your low FPS problem. As an example we will take disabling the Steam Overlay:

You can also disable the game’s Steam Overlay as long as it’s not causing FPS drops in other games. Here’s how:

Launch New World and test your FPS. If that doesn’t work, try the next hotfix.

Fix 3: Turn on Windows high performance mode

The default power profile of the computer is usually balanced, which means that the computer is trying to balance performance and power consumption. You can put your PC in high-performance mode to assign more resources to the game while it’s running. Moreover, you can apply this setting to your GPU.

1: Change your PC’s power plan

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