If you’re Mac keeps running slowly, there are several ways to correct the issue. The first step is to open the Activity Monitor to look for memory usage issues. Select Quit and then select the process you are encountering. If the program is taking macos big sur slow up more memory than you need then you should close it and try again later. The System Memory tab as well to see if there are any processes that run slow in your Mac.
Another cause of your computer’s performance being slow is processor. If you’re running a software which is making use of CPU, you should close it. In the Activity Monitor then click the “X” button beneath the icons. You can use Google to find programs that use too much CPU power if you’re not sure of the apps are. You’ll be able identify which programs can slow down your Mac’s performance.
In the event that your HDD has been overloaded the drive can also trigger the Mac to be slow to operate. The operating system can run slower if you have several programs. You can try deleting any files aren’t being used, or simply move them to another drive. If you’re not sure what’s causing the problem, try opening your Activity Monitor and looking at the complete list of applications operating in your Mac. Some errors will appear – this is an indication that your computer is running too many programs all at the same time.