(Activity Monitor, showing CPU activity for all active processes on a Mac.)This can be removed manually and safely but this can take up the hard disk space when left. Even easier, use the Command-Spacebar shortcut to bring up the Spotlight search bar, type the words “activity monitor”, then press Return to launch the app. This useful utility is found in the Utilities folder in the Applications folder — from the Finder, select Go > Utilities or use the Shift-Command-U keyboard shortcut to find the app. Either you use Windows or Mac OS infections like Search Startnow can attack you at any point of time.For macOS, the Activity Monitor app is the best way to find out what’s dominating your system resources. As time goes on Search Startnow will really give you a hard time for your System as well as privacy.Clicking on the Energy tab indicates that at least on my Mac, the browsers (Google Chrome and Safari) are big power users (see screenshot below). By collapsing the processes by app, it’s possible to see how all of those instances add up.Activity Monitor doesn’t just display CPU activity the tabs at the top of the window also display memory (RAM) usage, energy usage, disk (storage) use, and even network activity.For Apple notebook owners, knowing how RAM is being used and how each app affects battery life are extremely important. By selecting View > All Processes, Hierarchically from the menu bar, CPU usage is sorted by app or process so all similar processes (example: Google Chrome Helper) are clustered together. In some cases, a process may have multiple instances running at once (for example, Google Chrome Helper and ).The CPU percentages are updated about once every five seconds, so it can sometimes be confusing to determine which app is dominating the Mac’s processor. Some of these processes are apps others are background processes that run continuously.A better way to do this is to use About This Mac, found under the Apple ( ) menu. However, it’s a much better idea to quit an app in the usual manner (Command-Q usually works) as Force Quit does not save work in progress.Activity Monitor doesn’t help as much when you try to find out what apps take up a lot of room on your disk. Click on the App name or process that you wish to stop, then click on the Force Quit button (it’s the small octagonal X icon in the upper left of the Activity Monitor window).
![]() Is There A Program That Will Search My For Programs Left Behind Mac OS Infections LikeOther times those apps might be running in background when they crash and you don’t know what happened. That’s not important on this iMac, but that could be very helpful to know on my MacBook Pro with much less available storage.Sometimes it’s quite easy to figure out which apps are crashing, either on their own or by crashing the entire Mac: whenever you’re in that app, it crashes or locks up your Mac. As seen in the screenshot below, removing Adobe Lightroom Classic CC could save me 2.38 GB of storage. The small bar chart that is shown for each drive mounted on the Mac isn’t too useful, but clicking the Manage… button displays storage usage by category.For example, clicking on Applications in the left sidebar lists all of the apps on my iMac sorted by their storage requirements. ![]() For some apps that are stored in an app folder, there may be a separate uninstaller app availableI can’t believe I still get a chance to say this classic phrase: have you tried resetting the PRAM/NVRAM? ( )Also, it’s not super likely, but the machine is old enough that the PRAM battery is kaput that model has the magnetic glass cover, so it’s not a terribly big job to change. Replicate the iOS “wiggle mode” by opening Launchpad (the rocket icon) from the Dock, clicking and holding on an app icon, and then clicking the X button next to the app icon Drag an app to the Trash from the Applications Folder Uninstall avast cleaner on macUsually it defaults volume to 50%, though, not mute.Past that, it’s possible a third party utility or app is setting it to mute on startup do you hear the Startup Chime when you fire it up? or is it muted from the instant you hit the power button? Do you have any sound-based apps that might be playing with it? What about a peripheral, like a Griffin iMate, which has volume/mute functions?Also, I presume we are talking about the Mac’s internal speakers, and not third party externals.
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