Sometimes your Mac may not run as smoothly or as quickly as you expect. And the culprit may be a single application. A lone app can bump into performance issues, slowing down not just itself but your ...

Sometimes it's the least suspect that is the real digital culprit.

Do you like to keep an eye on what’s going on with the vitals of your Mac? You can use the Activity Monitor app to see detailed information on the processes your Mac is running and how they affect the ...

My system (MBP2.0) was feeling a bit weird. This was after I installed Xcode 2.3 but I can't conclusively say that's what did it. I restarted a few time. Symptoms were beachballs just using Safari, ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Your Mac’s humble Activity Monitor can do much ...

With UNIX having many tasks running simultaneously, through the years developers have incorporated several command-line tools that allow for live process management ...

TL;DR: Microsoft has identified a bug affecting some Microsoft 365 users, which spikes CPU usage to the tune of up to 50% when typing emails in the Outlook classic app. This issue affects users on the ...

I'm running on an iBook G4 1.25.<BR>Anyone have suggestions for:<BR>a. a fix for Panther's CPU Monitor to let it update the Dock icon under Leopard<BR>b. a replacement for CPU/Activity Monitor that ...

When we get a new Mac, it's easy to be mesmerized by how clean and blazing fast everything feels. You can get this back, with some regular maintenance. Here's how. With that new Mac, apps open ...

We may receive a commission on purchases made from links. The CPU, or central processing unit, is the nerve center of your computer. Nothing else works without its calculations. Games need it to run ...