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In one of our previous articles, we gave instructions on How to see memory usage on Mac using Activity Monitor or Memory Cleaner. The Activity Monitor utility is a Mac performance monitor which shows what programs are running and how many resources they use. Fluent sorting of CPU usage will help you identify a conflicting application. And here are the buttons you will need:. Beside the main window, the Mac CPU monitor can be viewed in separate windows. In the Applications window, find the Norton product icon, and drag it to the trash. Type your administrator account name and password, and click OK to confirm.
Type your administrator account name and password, and then click Install Helper.
Zotero consuming >% CPU Mac OS X - Zotero Forums
Sign In to Norton. If you are not signed in to Norton already, you are prompted to sign in. Type in your email address and password for Norton, and click Sign In. This problem is another thing that really annoyed me.
Open Library. Open LaunchAgents and LaunchDaemons folders. I deleted the following files on my Macbook Pro Retina laptop:. After deleting these files, restart your Mac.
A Few Hacks on How to Monitor CPU Usage on Macs
This article assumes that your Mac has no hardware problem such as hard drive failure. If your Mac becomes ridiculously slow after the upgrade, and you have followed the above instructions with no luck, you should have your Mac checked by a computer IT professional for any hard drive issue.
Hard drive failure is common for computers that are years old. Using Disk Utility to test your Mac hard drive might not be enough.
Finding the problematic kext
Disk Utility is insufficient sometimes, there are tools out there that computer technicians use for testing hard drives more thoroughly. Your Mac computer hard drive might already has bad sectors and was on its way out before the upgrade.
Upgrading to Yosemite OS is a major upgrade and it will write a large amount of data onto your Mac computer hard drive. Thus, if the drive was already on its way out, the upgrade might kill off your Mac computer hard drive and slowed down your Mac significantly.
How to See CPU Utilization on a MacBook Pro
This is of course not Yosemite bug but your computer hardware problem instead. If you think that your Apple Mac computer has hardware issue, check our Apple MacBook Repair services for more details. Upgrading to Mac OS X Let Repair Disk Permissions finish then shutdown your Mac computer.