Clicking on the various tabs across the top will then show you details on CPU usage (by % of CPU used, CPU time, number of threads, and more), memory (RAM) usage, energy usage, disk usage, and network usage (sent and received bytes and packets).

When launched, Activity Monitor displays a list of the processes currently running on your Mac (see screenshot below). The background processes are applications that are launched by the operating system at system startup in order to perform a variety of functions. The first utility to learn about is Activity Monitor, which tracks the CPU, memory, energy, disk and network usage of every application or background process running on your Mac. (The Utilities folder contains a number of utility apps, including some added by developers such as Adobe.) There’s an easy way to get to the Utilities folder: from the Finder, select Go > Utilities to display all of the Utilities currently shipped with macOS (see screenshot below). On the Mac, they’re found in the Utilities folder inside of the Applications folder.

What are utilities? In the world of computers, they are apps - usually included as part of the operating system - that provide a look into the operation of your machine. In today’s article, we’ll introduce readers to five utility apps in macOS 10.13 High Sierra that are sure to be useful when trying to troubleshoot some problems. That’s not a surprise: sales of Macs have been rising for years as people decide to extend the Apple user experience they’ve come to know from the iPhone to their “PC”. If early sales figures are any indication, many shoppers purchased Macs during the recent holiday season.

Best utilities for mac os x high sierra