Hi Denisa,
My name is Merlina, I am an Independent Advisor and a user like yourself. I'm Sorry to know that you're having this issue. I apologize for the inconvenience. I'll do my best to help you.
I know how frustrating it is when your PC running slow. Here are some of the steps you can try to fix this issue.
Solution 1: Check for malware
>Run a full scan of your antivirus software to check for any malware or viruses that may be causing the slow performance.
Solution 2: Uninstall unnecessary programs
>Remove any programs that you no longer need or use.
To do this, go to Settings > Apps > Apps & Features and select the program you want to remove.
Solution 3: Disable startup programs
Disable any programs that start automatically when your computer boots up.
To do this, go to Task Manager > Startup and disable any programs that are not necessary.
Solution 4: Clear temporary files
>Use the Disk Cleanup tool to remove temporary files, such as those stored in your browser cache or the Downloads folder.
To do this, Type Disk Cleanup on the Windows Search bar > Disk Cleanup.
Solution 5: Disable visual effects
>Turning off certain visual effects, such as animations and transparency, can improve the performance of your PC.
To do this, go to Control Panel > System > Advanced system settings > Performance Settings.
Solution 6: Increase virtual memory
>If your PC is running low on memory, you can increase the virtual memory.
To do this, go to Control Panel > System > Advanced system settings > Performance Settings > Advanced tab > Virtual memory.
Solution 7: Update drivers
>Make sure all of your device drivers are up-to-date, especially your graphics card driver.
Solution 8: Upgrade hardware
>If your PC is still running slow after trying these steps, it may be time to upgrade your hardware, such as adding more RAM or upgrading your hard drive to an SSD.
Please also check:
https://support.microsoft.com/en-us/windows/imp...
https://support.microsoft.com/en-us/windows/tip...
I hope this information will help you. Thank you