Click 'View All' and then click 'Performance'. In the search box, type troubleshooter, and then click 'Troubleshooting'. Open the Performance troubleshooter by clicking the 'Start' button, and then click 'Control Panel'. With it, you can know what is slowing down your Windows 7 computer and repair it. If your Win 7 is slow, you can run the Performance troubleshooter to improve overall speed and performance. Select 'Restart' from the menu that appears.

Locate and click the right arrow (shown below) next to the Shutdown button. Click Start in the lower-left corner of the Windows desktop. Thus, you can restart your PC to get a fresh start. If you open too many programs at the same time, you may have a slow Windows 7 computer. Generally speaking, insufficient disk space or system memory will cause your computer to slow or lag. So let's see how to make Windows 7 faster.

There is insufficient system memory or RAM.īut there are workarounds to speed up Windows 7.

The fragment files slow down the running speed.

Your C drive is full which would affect the system running speed.

There are too many programs and software running at the same time.

Here, I have listed the most common reasons that have caused a slow Windows 7. Or, you open several programs at the same time. Your Windows 7 could be slow if you start Windows after an update. Full stepsĪlso read: Windows 10 slow suddenly (Win 10 extremely slow) Why Is Windows 7 Running So Slow? Run Disk Defragment > Clean-Up System Files > Shut Down Visual Effects. Right-click on the System C: drive and select 'Resize/Move'. Press Ctrl + Shift + Esc to open Task Manager. Open the Performance troubleshooter by clicking the 'Start' button, and then.

Computer running slow windows 7