Click the button inside a hexagon at the top-left of the Activity Monitor toolbar.
If you want a true, one-click global shortcut (like Windows has for Task Manager), you can create one yourself using the built-in app on macOS (Monterey and later). Step-by-step Setup: Open the Shortcuts app via Spotlight.
If you want a single keystroke like Cmd + Shift + A to launch Activity Monitor even when you’re in another app , use this one-time setup:
Press to open the Utilities folder. Double-click Activity Monitor . Create a Custom Global Hotkey for Activity Monitor activity monitor shortcut hot
: If your Mac runs out of physical RAM, it uses your SSD as virtual memory (swapping). Constant reading and writing to the SSD generates extra internal heat. Look at the Memory Pressure graph; if it is red or yellow, quit some apps.
Once the tool is open, it can look intimidating. The secret to using Activity Monitor effectively is knowing which tabs matter during a system slowdown. The CPU Tab (Processor Power)
Your Mac is fans are roaring, the aluminum chassis feels hot to the touch, and your cursor is lagging. When macOS slows to a crawl, you need to open Activity Monitor immediately to find and kill the rogue process causing the spike in temperature. While there is no default, single-keystroke global shortcut to open Activity Monitor, you can launch it in less than two seconds using system shortcuts or by creating your own custom hotkey. Click the button inside a hexagon at the
Your Mac is managing memory efficiently but running close to the limit.
Since macOS lacks a dedicated global hotkey for Activity Monitor, use these lightning-fast alternative shortcuts to open it. 1. The Spotlight Search Shortcut (Fastest Default) Press to open Spotlight. Type Activity Monitor . Hit Return . 2. The Launchpad Shortcut
But can we make it even faster? Yes. If you change Spotlight’s search order, you can reduce it to a single character. Go to and drag "Applications" to the top. Then, next time, type " A " – Activity Monitor should be the top hit. If you want a single keystroke like Cmd
Press Command (⌘) + Shift + A to open the Applications folder, then navigate to Utilities. How to Create a Custom Global Hotkey for Activity Monitor
If your machine is running hot regularly, I can help diagnose the underlying issue. Let me know: What version are you running? Is it a laptop or desktop ?