Why Is Disk Defragmentation on Macs Obsolete?An old Mac system can store nearly gigabytes of files that are junk as well as unnecessary. All these junk files can be removed with the help of a good cleaner for Mac PC. Here are some of the best Mac hard disk cleaning apps that will save money by avoiding an external hard drive and avoid the laborious task to clean up Mac manually. If there are a lot of useless files, we recommend deleting them first. You can easily remove all clutter at once using MacKeeper Cleanup tools. When you do, you’ll use less space on the external hard drive.However, anything from invalid disk permissions and automatically launching programs to unnecessary files and generic system junk can slow down a computer.Thankfully, most performance issues can be resolved easily by manual. Old and large files can be moved to an external HDD or deleted completely, whereas macOS’s built-in tool, Disk Utility, can deal with problems related to disk permissions. External Hard Drive Repair free download - Hard Drive Upgrader, Hard Drive Inspector Professional, Free External Hard Drive Data Recovery, and many more programsMany Windows users are familiar with the maintenance process that is disk defragmentation, one of the many ways a PC’s performance can be improved. But much to their surprise – and quite often to the surprise of avid Apple fans, too – whenever they encounter a slow Mac, they won’t be able to perform disk defragging at all.HFS+, which was succeeded by APFS as of macOS High Sierra, has a built-in defragmentation tool that automatically defrags files when needed. Having a tool that always keeps files defragmented is a huge asset, meaning that you may never even encounter fragmented files throughout the computer’s life.Hard Drive Eraser Disk Wiper CD + USB 2-in-1 32/64 Bit with DBan Boot and Nuke Hard Drive Complete Erase for Windows, Mac and Linux Hard Drive Eraser USB CD This is particularly true for MacBook Air and any Apple devices equipped with SSDs. In fact, defragmentation is one of the worst things to do on SSDs, because not only does it actually shorten the drive’s lifespan but it also interferes with TRIM, the optimization command that allows for the high speeds that SSDs are known for.Clean 500MB of Junk for Free How to ‘Defrag’ AnywayAlthough defragmentation in a traditional sense isn’t necessary for Macs, basic maintenance is a must to ensure that the computer won’t become sluggish.You might be a little bit lost right now but, as usual, we have some bulletproof tips and tools to help you clean your Mac and speed it up. However, you might find yourself clueless as to where to start your Mac clean up: what can be deleted and what should be left on drive? Don’t worry. Getting rid of all the unnecessary files will help your Mac return to its factory excellence and speed up to match your needs.
That’s why you should clean your Mac starting from the Desktop before you go any deeper. Fortunately, you can fix it. However, that’s a rookie mistake. Time for an easy Mac cleanup!This might seem like an obvious step to take, but you’d be surprised how many Mac users believe the Desktop is the perfect place to store files and docs, handy and always on tap. We’ve prepared the smartest memory-boosting hacks and practices to speed of your Mac safely. And you don’t have to do it alone. That’s why it’s so important to refresh your hard drive every now and then. These deep-seated junk files may start off small, but over time they will begin to weigh your Mac down.Tip: According to one test conducted by MacWorld, nearly full hard drives perform 17.5% slower than the cleaner ones. So better sort it all out to separate folders and let us quickly take you to number two.When it comes to storage, there are items you know about (like your photos and videos) and many hidden entities (like cache files, logs, and app junk). A couple of items on the desktop cause no problem, but if the clutter persists, your Finder will soon slow down and get on your nerves. Osirix for macFor a complete Mac clean up, make sure to also ditch any unnecessary widgets or apps. This is where junk piles up little by little, resulting in a total mess. Otherwise, if you’re low on space, your Mac will slow down.One folder you should regularly clean up for a faster Mac is the Downloads folder. Best Tool For Cleaning Hardrive Archive Of DataTo hack this, you can use CleanMyMac X app by MacPaw. Each app or website visit leaves behind its own archive of data, which keeps growing over time. A new SSD or more RAM is the easiest way to boost your hardware performance without having to spend too much.What’s really annoying is that some massive folders on your Mac remain invisible. So gather all your courage and hit Delete.If your Mac is still running slow, then it could be due to old hardware. By disabling the startup programs, you’ll have a speedier Mac next time you boot up.Disk permissions act like doorkeepers preventing third-party apps from meddling with your system. Then click the “-” button below and you’re done. Next up, click on “Login Items” and select all the apps you don’t need running at startup. Otherwise, they’ll sit in the background using up your system resources and slowing your Mac down.To remove startup and login items manually, go to System Preferences > Users & Groups and click on your username. Some you do need, but nearly half of them can be safely switched off. And this application is notarized by Apple.It found 5.81 GB on our computer, but it may detect even more on your Mac.When your Mac boots up, the macOS will launch various startup items. It’s a broad term that describes temporary files created by your OS itself and all your apps. With your disk permissions fixed and verified you can enjoy a smoother overall Mac experience.The free version of this tool is available for download here.Once you’ve finished to clean up your Mac, make sure to reboot your machine for a fresh start.System Junk can account for significant amount of disk space. A single click in Maintenance > Repair Disk Permissions solves it without fuss. If you get anything saying “permissions differ”, then you can fix it with this command:Sudo /usr/libexec/repair_packages -repair -standard-pkgs - volume /If you are a mere mortal, uneasy with using Terminal, a Mac cleaning utility like CleanMyMac X , can do a better, risk-free job. You can use arrows to the right to navigate between past states of that location.ICloud photos will probably occupy the most space. If we’re talking about a clean Mac, that’s free from old baggage, you should look into removing them too.Here is how to remove local Time Machine backups (a.k.a snapshots)Your backups will be broken by locations, like Desktop. Local Time Machine snapshots, iOS, and iCloud backups, etc. Quite often, however, you’ll encounter remains of old apps, invisible adware, and extensions.There is a shortcut key combination to reveal the unseen files.Go to your Documents, or any other directoryDo you see any grayed out files? Check what these files are and delete them if they look suspicious.Remove old backups (and Time Machine backups)There are several layers of backups built in your macOS. Such files could be crucial system components and thus protected from accidental deletion. Not necessarily with bad intentions. You can find your long lost folders and locate your biggest space wasters.To use this tool, download the app (see the button above)Clean your Mac the smart way, all the wayIf you’ve been following the steps above (and read some extra tips), you are fully equipped to clean up your Mac. You can dive into each folder exploring your drive in a completely new way, much more informative than using the Finder. Some applications like Daisy Disk or CleanMyMac will build such “folder tree” for you and it’s really fascinating to look at.For example, this is the Space Lens tool from CleanMyMac X:The blue bubbles stand represent my folders big and small. What if you could draw the map of all folders you have on your Mac and see how large these folders are?Apparently, there is an ultra simple way to do it. ![]()
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