If your using Windows 7 click Start, and then Run and type ‘resmon’. For Windows 10 users fire up Cortana’s ‘Ask Me Anything’ Box and type ‘resmon’. Now hit Enter and click on resmon.exe in the resulting search list.
For monitoring slowdown issues take a look at the Memory tab. This tracks usage and shows you how much memory a program or service is consuming. Also check the CPU and Disk tabs and see what particular program or service is causing your PC to slow down the most. Look particularly at the programs you’ve recently installed or uninstalled and see if any of those are using the bulk of your PC’s available resources.
All the memory hogging and performance sapping programs, services and modules can make your Windows computer less stable so its also a very good idea to check the Windows Reliability monitor too. For Windows 7 and Windows 10 users search for ‘Reliability History’ and select ‘View Reliability History’ from the resulting list.
Take a look at the blue trend line which may be flat or downward sloping. A sudden sharp drop is certainly worth checking out. If multiple programs are shown to be unstable perhaps something you recently installed or uninstalled is the culprit.
Click on the columns representing dates to see a list of the ‘activity’ for that particular day. This will show you what was successfully installed or run and what was unsuccessful. You may be able to fix the instability problem if ‘Check for a solution’ appears under the Action column at the foot of the screen.
Use these two tools to keep your Windows PC in good shape and to nip problems in the bud before they start to get out of hand!