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Kappy's Personal Suggestions About Mac Maintenance
Developed by – Systweak Software Price – $4.99 File Size – 1.9 MB Rating–. MacOS Compatibility – OS X 10.7 and higher including Catalina and Big Sur Trial Version – No Available at – Mac App Store. With a plethora of cleaning features, this one is my favorite Mac cleaning app. Disk Clean Pro is the cheapest of all the disk cleanup software & it is priced at $4.99. CleanMyMac is a powerful Mac cleaner, speed booster, and health guard, designed to help your Mac run at full throttle again. Remove large and old files, uninstall apps, and delete useless data that waste disk space. Give your Mac the best care possible, with free Mac cleaner software to keep it free from junk, clean and optimize your operating system, hard drive and memory. With Mac cleaning software, you can get your Mac running at peak performance once again.
- MacPaw develops apps that make your Mac life simpler. We do complex things in a click and solve ten tasks with one tool. Because simple is best.
- With this Mac cleaner, you can see different files marked with different colors, to help you easily find what you want to delete. No.3 Free Mac cleaner: AVG Cleaner – Free hidden clutter cleaner. AVG Cleaner is one free Mac cleaner to clean hidden clutter and forgotten duplicates. You can see the detailed information below: 1.
For disk repairs use Disk Utility. For situations DU cannot handle the best third-party utility is: Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption. Drive Genius provides additional tools not found in Disk Warrior for defragmentation of older drives, disk repair, disk scans, formatting, partitioning, disk copy, and benchmarking.
Four outstanding sources of information on Mac maintenance are:
1. OS X Maintenance - MacAttorney.
2. Mac maintenance Quick Assist
3. Maintaining Mac OS X
4. Mac Maintenance Guide
Periodic Maintenance
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) See Mac OS X- About background maintenance tasks. If you are running Leopard or later these tasks are run automatically, so there is no need to use any third-party software to force running these tasks.
If you are using a pre-Leopard version of OS X, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced after Tiger. (These utilities have limited or no functionality with Snow Leopard, Lion, or Mountain Lion and should not be installed.)
Defragmentation
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OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive except when trying to install Boot Camp on a fragmented drive. But you don't need to buy third-party software. All you need is a spare external hard drive and Carbon Copy Cloner.
Cheap and Easy Defragmentation
You will have to backup your OS X partition to an external drive, boot from the external drive, use Disk Utility to repartition and reformat your hard drive back to a single volume, then restore your backup to the internal hard drive. You will use Carbon Copy Cloner to create the backup and to restore it.
1. Get an empty external hard drive and clone your internal drive to the
external one.
2. Boot from the external hard drive.
3. Erase the internal hard drive.
4. Restore the external clone to the internal hard drive.
Clone the internal drive to the external drive
1. Open Carbon Copy Cloner.
2. Select the Source volume from the left side dropdown menu.
3. Select the Destination volume from the left side dropdown menu.
4. Be sure the Block Copy button is not depressed or is ghosted.
5. Click on the Clone button.
Destination means the external backup drive. Source means the internal startup drive.
Restart the computer and after the chime press and hold down the OPTION key until the boot manager appears. Select the icon for the external drive and click on the upward pointing arrow button.
After startup do the following:
Erase internal hard drive
1. Open Disk Utility in your Utilities folder.
2. After DU loads select your internal hard drive (this is the entry with the
mfgr.'s ID and size) from the left side list. Note the SMART status of the
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drive in DU's status area. If it does not say 'Verified' then the drive is
failing or has failed and will need replacing. SMART info will not be
reported on external drives. Otherwise, click on the Partition tab in the
DU main window.
3. Under the Volume Scheme heading set the number of partitions from the
drop down menu to one. Set the format type to Mac OS Extended
(Journaled.) Click on the Options button, set the partition scheme to
GUID then click on the OK button. Click on the Partition button and wait
until the process has completed.
Restore the clone to the internal hard drive
1. Open Carbon Copy Cloner.
2. Select the Source volume from the left side dropdown menu.
3. Select the Destination volume from the left side dropdown menu.
4. Be sure the Block Copy button is not selected or is ghosted.
5. Click on the Clone button.
Destination means the internal hard drive. Source means the external startup drive.
Note that the Source and Destination drives are swapped for this last procedure.
Malware Protection
As for malware protection there are few if any such animals affecting OS X. Starting with Lion, Apple has included built-in malware protection that is automatically updated as necessary. To assure proper protection, update your system software when Apple releases new OS X updates for your computer.
Helpful Links Regarding Malware Protection:
1.Mac Malware Guide.
2. Detecting and avoiding malware and spyware
3. Macintosh Virus Guide
For general anti-virus protection I recommend only using ClamXav, but it is not necessary if you are keeping your computer's operating system software up to date. You should avoid any other third-party software advertised as providing anti-malware/virus protection. They are not required and could cause the performance of your computer to drop.
Cache Clearing
I recommend downloading a utility such as TinkerTool System, OnyX 2.4.3, Mountain Lion Cache Cleaner 7.0.9, Maintenance 1.6.8, or Cocktail 5.1.1 that you can use for periodic maintenance such as removing old log files and archives, clearing caches, etc. Corrupted cache files can cause slowness, kernel panics, and other issues. Although this is not a frequent nor a recurring problem, when it does happen there are tools such as those above to fix the problem.
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If you are using Snow Leopard or earlier, then for emergency cleaning install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. (AppleJack works with Snow Leopard or earlier.)
Installing System Updates or Upgrades
Repair the hard drive and permissions beforehand.
Update your backups in case an update goes bad.
Backup and Restore
Having a backup and restore strategy is one of the most important things you can do to maintain your computer. Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. You can never have too many backups. Don't rely on just one. Make several using different backup utilities. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner
2. Get Backup
3. Deja Vu
4. SuperDuper!
5. Synk Pro
6. Tri-Backup
Visit The XLab FAQs and read the FAQs on maintenance and backup and restore.
Always have a current backup before performing any system updates or upgrades.
Final Suggestions
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity or 20 GBs, whichever is greater, as free space. Avoid installing utilities that rely on Haxies, SIMBL, or that alter the OS appearance, add features you will rarely if ever need, etc. The more extras you install the greater the probability of having problems. If you install software be sure you know how to uninstall it. Avoid installing multiple new software at the same time. Install one at a time and use it for a while to be sure it's compatible.
Additional reading may be found in:
1. Mac OS X speed FAQ
2. Speeding up Macs
3. Macintosh OS X Routine Maintenance
4. Essential Mac Maintenance: Get set up
5. Essential Mac Maintenance: Rev up your routines
6. Five Mac maintenance myths
7. How to Speed up Macs
8. Myths of required versus not required maintenance for Mac OS X
Referenced software can be found at CNet Downloads or MacUpdate.
Most if not all maintenance is for troubleshooting problems. If your computer is running OK, then there isn't really a thing you need to do except repair the hard drive and permissions before installing any new system updates.
Aug 28, 2013 2:58 PM
If you’re willing to dig into your iMac’s data a little, there’s no reason to buy additional software to help you clean up your hard drive. All you really need is the willpower to announce, “I simply don’t need this particular item any longer.” (Sometimes, that’s tougher than it may seem.)
Unnecessary files and unneeded folders
Consider all the stuff that you probably don’t really need:
- Game demos and shareware that you no longer play (or even remember)
- Movie trailers and other QuickTime video files that have long since passed into obscurity
- Temporary files that you created and promptly forgot
- Log files that chronicle application installations and errors
- GarageBand loops and iMovie video clips you’ll never use
- StuffIt and Zip archives that you downloaded and no longer covet
- iTunes music, video, and movies that no longer appeal
How hard is it to clean this stuff off your drive? Easier than you might think!
- You can quickly delete files.
- You can remove items from your iTunes Library (especially movies, which take up several gigabytes of space each). If you’ve purchased an item from the iTunes Store, don’t forget that you can download that item again in the future for free — perhaps when you’ve added an external drive to hold some of your stuff.
- You can move seldom-used files and folders to external storage (such as a USB flash drive, an external hard drive, or a DVD).
- You can uninstall applications purchased from the App Store using Launchpad. From the Launchpad display, click and hold down the icon until it wiggles. If an X button appears on the icon, you can click the X to remove the application from your iMac. Again, these applications can be reinstalled at any time.
- You can get rid of most of the space taken by any application (often the whole application) by deleting its application folder that was created during the installation process.
Always check the application’s README file and documentation for any special instructions before you manually delete any application’s folder! If you created any documents in that folder that you want to keep, don’t forget to move them before you trash the folder and its contents. In fact, some applications may come with their own uninstall utility, so checking the README file and documentation may save you unnecessary steps.
Removing an application or file from your hard drive usually takes two simple steps:
- Display the file or application folder in a Finder window.
- Delete the file or folder with one of these steps:
- Drag the icon to the Trash.
- Select the icon and press ⌘+Delete.
- Right-click the icon and choose Move to Trash from the contextual menu.
- Select the icon and click the Delete button on the Finder toolbar (if you added one).
Truly, no big whoop.
Unlike programs in the Windows world, most OS X applications don’t need a separate, silly uninstall program (although some larger Mac applications include one for convenience).
Don’t forget to actually empty the Trash, or you’ll wonder why you aren’t regaining any hard drive space. (El Capitan works hard to store the contents of the Trash until you manually delete it, just in case you want to undelete something.) To get rid of that stuff permanently and reclaim the space, do the following:
- Click the Trash icon on the Dock and hold down the button — or right-click — until the pop-up menu appears.
- Choose Empty Trash.
Associated files in other folders
Some applications install files in different locations across your hard drive. (Applications in this category include the Microsoft Office suite and Adobe Creative Suite and Creative Cloud applications like Adobe Photoshop.) How can you clear out these orphan files after you delete the application folder?
The process is a little more involved than deleting a single folder, but it’s still no big whoop. Here’s the procedure:
- Click the Search text box in a Finder window.
- Type the name of the application in the Search text box. If you want to remove Toast Titanium, you search for every file with the word Toast in its name; therefore, you find both the application and its main folder. This trick displays files created in other folders that include your search word in their names, such as project files, PDF files, and the font files that appear in the system Fonts folder.