I was searching for a program that can help me monitor my Mac's performance. I came across this app and it does exactly what I need. It shows you how much memory your computer has, the amount of space available on your hard drive, whether or not there is any unnecessary files running in the background, and more! The information provided by this app is very useful because it helps you to make sure that everything runs smoothly on your computer before giving yourself a virus or malware infection.