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Top 10 Methods to Speed Up your Slow Computer System in 2025

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Top 10 Methods to Speed Up Your Slow Computer System in 2025

1- Checks for issues within the system image

  1. Open the Run command prompt as administrator
  2. And then run the command below:
  3. DISM /Online /Cleanup-Image /RestoreHealth
  4. Use: It checks for issues within the system image, such as missing or corrupted files. After fixing these issues, it will improve system performance.

2- Repair protected Windows system files

  1. Open the Run command prompt as administrator
  2. And then run the command below:
  3. sfc/scannow
  4. Use: –It also helps to fix issues related to slow system performance, crashes, errors, or problems with Windows features that corrupted system files might cause

3- Disable services that can slow down the PC

  1. Press Windows Key, then type msconfig, and Press Enter.
  2. Click on the services tab.
  3. Tick mark on hide all Microsoft services
  4. Then disable all
  5. Unhide all Microsoft services
  6. Apply –> ok
  7. You can restart the system later
  8. Use: –manage startup and background services. It’s a troubleshooting technique which used to speed up the system by disabling unnecessary services that can slow down the computer.

4- Disable Programs that can slow down the PC

  1. Press Ctrl+Shift+Esc to Open Task Manager
  2. Go to Startup Tab > Then Select App > Disable
  3. Use: –used to manage startup programs through the Task Manager. Disabling unnecessary startup programs can help speed up your computer by preventing non-essential applications from automatically launching when your system boots up.

5- Disk CleanUP for Unnecessary C Drive Files

  1. Press Windows R to Open the Run Box
  2. Type CleanMgr Run Command
  3. Clean up your C drive, check all and clean it
  4. Use: –Using the Disk Cleanup tool in Windows to free up space on your C drive, improving the performance and speed of your computer system.

6- Deleting Permanently temporary files

  1. Press Windows R to Open the Run Box
  2. Type %temp% in run Box
  3. Then Ctrl+A to select all files and folders
  4. and Press Shift+Delete Key to Permanently Delete
  5. Use: –clearing the temporary files stored on your system. These files are created by programs, the operating system, and other processes, but are generally not needed after their initial use. Deleting these temporary files can help free up disk space and improve Computer performance.

7- Adjust Visual Effects for best performance

  1. Press the Windows Key to Open the Run box.
  2. Type sysdm.cpl and press Enter.
  3. Go to the Advanced tab in the following Window and click on Settings in the Performance section.
  4. Then encircle Adjust for best performance.
  5. Click on Apply to apply the changes.
  6. Use: –changing the Visual Effects settings in Windows to improve system performance. Specifically, it allows you to adjust the settings for best performance, which can make your computer run faster by turning off certain visual effects that are not essential to system functionality.


8- Disable Sound Effects to reduce resource usage

  1. Type mmsys.cpl in the Run dialogue box.
  2. Go to the Sounds tab.
  3. And select “No Sounds” from the Sounds scheme dropdown list
  4. And click Apply
  5. Use: –changing the sound settings on your computer to improve performance and reduce system resource usage. By selecting the “No Sounds” option, you’re disabling all system sounds, which can contribute to freeing up system resources, especially on computers with limited hardware.

9- Disable Windows Search to reduce resource usage

  1. Type services.msc in the Run dialogue box.
  2. In the work area on the right side, locate the Windows Search service
  3. and double-click on it. In the following Properties dialogue box, select Disabled from the Startup type dropdown and click OK. Restart your computer.
  4. Use: –disabling the Windows Search service, which can help improve system performance by reducing resource usage.

10- Check and repair the hard drive for errors

  1. Open Command Prompt as an administrator
  2. Then type the command line below
  3. chkdsk /r
  4. Use: –The chkdsk/r/ r command scans your computer’s hard drive for errors and recovers readable data

Watch the Video to Practice the given above Top 10 Methods to Speed Up a Slow PC

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