Over time, these permissions can get changed, resulting in your Mac lagging, freezing or crashing. Repairing these disk permissions, in the most basic terms, amounts to reshuffling and re-dealing these permissions so that they return to their rightful place. Read my previous post on how to repair disk permissions for a step-by-step guide. If your Mac acts like it needs a nap every afternoon, when you are at the height of multitasking, there is an easy way to see which of your open applications is using the most system resources.
Open the Activity Monitor.
The numbers are constantly fluctuating, but they show you the amount of CPU and memory resources each app is using. After watching the Activity Monitor for a while this morning, I see that Firefox generally takes up more CPU resources and more than triple the memory resources. Perhaps it's time for me to abandon Firefox and use Chrome exclusively.
Also, I found that the sluggish iTunes isn't nearly the resource hog I thought it was. My apologies, iTunes. Now that you've paid some attention to your applications, it's time to look at the files cluttering your drive. You can use Finder to search for huge files.
To do so, open Finder and select the volume you'd like to search.
Click on the Kind pull-down menu and select Other. When the Select a search attribute window opens, check the box for File Size , uncheck any other boxes, and click OK. Change the "equals" pull-down menu option to "is greater than" and then change KB to MB. Enter a minimum files file size such as, say, MB.
To clean manually, follow the below steps:. Over the years, you've probably cluttered your Mac with files and applications you no longer use or need. Home Tags Best free mac cleaner. Disk Warrior is a data-salvage tool, not a maintenance tool, and you will never need it if your backups are adequate. Most of the time I save those files to my desktop or my Downloads folder, but on occasion I make the mistake of double-clicking a file. Such attacks were rare on the Mac platform until sometime in , but are now increasingly common, and increasingly dangerous. Unlike other Mac cleaning software, it offers customizable cleaning features for Safari and Firefox browsers, so that you enjoy the super-smooth performance.
You can then delete any files that show up on the list that you no longer need -- or move them to an external drive at the very least. If your Mac is slow to boot up, the problem may be that there are too applications to open at startup. It's likely you never set them to launch at startup -- they launch by default.
Apple releases new versions of OS X as free upgrades, so there is no reason not to stay current. New versions of OS X contain performance enhancements and security improvements to keep your Mac running smoothly and safely. Check in periodically with the Updates tab of the Mac App Store for OS X updates, and don't ignore notifications of updates that are ready to install. Editor's note: This story was originally published on April 27, and has since been updated to add new advice and tips for speeding up your Mac computer.
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy , which we encourage you to read. Discussion threads can be closed at any time at our discretion. Customers struggling with file recovery can access free phone and email support, to assist when it looks like all hope is lost.
Although not strictly a Mac cleaner, Data Rescue 3 can optimize and tidy up poorly performing files and other system areas that are causing macOS performance issues. CNET and other tech journalists also praise the functionality.
It looks like a useful tool for Mac cleaning that removes junk slowing down and reducing the computing power of your Mac. DaisyDisk gives you a visual representation of your Mac folders, making it easy to see what is taking up space and delete the folders you don't need. All you need to do is select a drive, DaisyDisk will scan it, then you can delete everything that is wasting valuable space. It comes with a free and premium version. Originally created in by Piriform, CCleaner comes with a free and professional version, focusing on businesses and business customers. The premium version comes with a lot more features, including real-time alerts, free updates, and dedicated support.
Although created for PCs in the early days, CCleaner does well to identify unwanted files on a Mac, so that users can select and delete the files and folders they don't need to free up space.
As a cleaner for Mac, customers are pretty happy with the results of CCleaner. Surely, you can clean up your Mac manually, but using dedicated software will save you tons of time.
Give your Mac the best care possible, with free Mac cleaner software in the UK and was awarded the 'Mac Gem' award by MacWorld in In the spirit of spring cleaning, here are our favorite tips for keeping our Macs tidy and organized. utility that cleans up your Mac's desktop, keeping it free of clutter. Cocktail, from Maintain, is among the longest-running and best of these. Editor's note: This article originally posted on March 21,
Above we've touched the trusted Mac cleanup solutions but there are many that work on the dark side. Malwarebytes lists Advanced Mac Cleaner Pro and similar tools as unwanted applications. Here are some signs that should warn you against using scam Mac cleaners.
Signs of Mac cleaner scam:. How To.
Blog How To News. Hit Return or Enter to search. Igor Degtiarenko. Writer and blogger at MacPaw, curious just about everything. Here is how you tidy your Mac up: Click Smart Scan. Click Scan to find all of the junk files. Click Run to remove them for good. DaisyDisk DaisyDisk gives you a visual representation of your Mac folders, making it easy to see what is taking up space and delete the folders you don't need.
CCleaner Originally created in by Piriform, CCleaner comes with a free and professional version, focusing on businesses and business customers. Mac cleaning apps you should avoid Above we've touched the trusted Mac cleanup solutions but there are many that work on the dark side.