If your Mac runs slow, there are several things that you can do to fix the problem. To check for memory issues, first open Activity Monitor. Select the processes you’re experiencing and then press to quit. If the application consumes excessive memory then you should close it and restart it later. The System Memory tab as well to determine if there are there are any processes that run slow within your Mac.
Another possible cause for your Mac’s slowness is the CPU. Close any program which uses excessive CPU. In the Activity Monitor then click the “X” button beneath the buttons. If you’re not certain which apps are taking up excessive CPU power, try a Google search for them. It should provide you with a pretty good idea of what applications cause your mac catalina slow Mac to be slow.
Your Mac might also become slower if it has too many applications. Too many applications consume excessive memory, making the operating system slow. There is a way to remove files which you do not use, or transfer them to a different location. Launch Activity Monitor to see a run-time list of processes running on your Mac. A few errors should be visible – it is an indication that your Mac is running multiple programs all at the same time.