Mac's don't need defragging as OS X automatically writes 2Gb or below sized files to one contiguous space on the drive. There are certain cases where's it's needed to free up a large spaces on the drive, but not something everyone has to do.
- Jun 19, 2018 These files often take up disk space for no good reason. Mac OS X tries to automatically remove temporary files, but a dedicated application will likely find more files to clean up. Cleaning temporary files won’t necessarily speed up your Mac, but it will free up some of that precious disk space.
- Clean your Mac's hard drive. Sometimes, all your MacBook needs is a data clean-up. Over the years, you've probably cluttered your Mac with files and applications you no longer use or need.
- Disk Inventory X – Free disk cleaner for Mac. Disk Inventory X is one disk cleaning software and disk usage utility for Mac. With this free Mac cleaner, you can know where your disk space has gone and clean it safely. Just see more about Disk Inventory X. Disk Inventory X shows the sizes of files and folders in a special graphical way.
Third party cleaning utilties can slow your Mac to a crawl. 'Having used Windows all my life'. Things like a 'disk cleanup' or defrag program. I know my MacBook doesn't need any maintenance right away as I've only just got it, but its nice to know where these things are for future reference. https://yellowsys376.weebly.com/how-to-open-a-dmg-file-on-mac.html. With a good Mac cleaner you will be able to keep your hard drive clean. A clean hard drive means that the Mac boots fast and the apps open faster. Even the internet performance will be greatly improved. To speed up your Mac you need to ensure that you have the best Mac cleaner.
Far as other Mac maintainence, there really isn't any except to backup one's files regularly. Keeping Software Updated and run a web browser check to make sure the plug-ins are current.
For Safari and Flash, this check is more accurate
![Mac Mac](/uploads/1/3/3/2/133278919/809446963.png)
Itunes 10 download mac os x 10.4.
Most of those cleaning programs are junk, especially MacKeeper.
If your friend got onto your computer and visited a bunch of adult sites, then I would recommend something like OnyX, doing ALL the cleaning and maintenance aspects and rebooting, perhaps followed by a Disk Utility Erase free space.
![Mac Disc Cleaner Mac Disc Cleaner](/uploads/1/3/3/2/133278919/508597657.png)
CCleaner beta is out for OS X, used on PC's and combines cleaning and scrubbing of the drive if setup correctly.
Mac Disc Cleaning Software
If your interested in performance, read my post here Download fortnite mac.