Take Screenshots & Save as JPEG in Mac OS X 10.
You're Uninstalling Mac Apps Wrong: Here's How to Remove Them Completely Monitor System Usage Stats in Your Mac OS X Menu Bar
Install the Command Line Developer Tools Without Xcode Increase the Sound & Quality of Your Mac's Speakers Open Third-Party Apps from Unidentified Developers in macOS MAC OS X on PC for REALzZz, My FriendzZz.! Get Mac OS X's App Dock on Your Windows PCĭual Boot Windows 10 & Mac OS X on Your Mac Run a Really Old Version of Mac OS on Your Android Device Install Snow Leopard on a drive to make bootableĭo a full fresh install of Snow Leopard OS X 10.6Ĭhange OS X’s Annoying Default Settings Using Terminal
Why You Shouldn't Install iCloud Drive on iOS 8įormat a hard drive with the Mac Disk UtilityĬreate a Bootable Install USB Drive of macOS 10.12 Sierra Upgrade to Mountain Lion from Leopard (OS X 10.5 to 10.8) Set custom pronunciations in Mac OS X's VoiceOver toolĬreate a Bootable USB Drive for Ubuntu Using Mac or WindowsĬreate a Portable, Fully Functional USB Version of Windows 8 Quote emails in full or part with Mac OS X's Mail app Rename Multiple Files at Once in Mac OS X YosemiteĮnable Google Chrome's Secret (And Possibly Dangerous) Experimental Features Hunt Down Space-Hogging Files on Your Mac with Disk Inventory X Get the Public Beta Preview of Mac OS X 10.11 El CapitanĬreate a Bootable Install USB Drive of Mac OS X 10.10 Yosemite
Use the Simple Finder user interface in Mac OS Xįormat an external hard drive for Mac OS X Recover Photos from Erased or Damaged Memory Cards & Hard Drives (For Free) USB Tether Your Android Device to Your Mac-Without Rootingĭownload OS X 10.11 El Capitan on Your Mac Protect Yourself from Someone Trying to Hack into Your MacĬreate a Bootable Install USB Drive of Mac OS X 10.11 El CapitanĬreate a Bootable Install DVD or USB Drive of OS X 10.8 Mountain Lion In my case, I even have programs I want to keep so I don't have to re-download them after the process is over.ĭual Boot Mac OS X 10.11 El Capitan & 10.10 YosemiteĬreate a Bootable Install USB Drive of Mac OS X 10.9 Mavericksĭual Boot Mac OS X Mavericks 10.9 & Yosemite 10.10 Okay, so you may have a lot of files that you want to get rid of, but you definitely have some files you want to keep. Best of all, this will work with Lion, Mountain Lion, Mavericks, Yosemite, and El Capitan. With just a few clicks of some buttons and your Mac is gonna be running like it did the day you got it. Turn on your backup hard drive and connect it to. And this drive will continue to serve as an excellent Time Machine backup drive after you replace your MacBook’s internal drive How to Backup Your Mac. Thankfully, the geniuses over at Apple have made the process easy for us-no need for a disc no need for a drive-all you need is a decent internet connection. A backup drive can come in handy if you have a need to start your Mac in the middle of the upgrade process, or if your internal drive fails. Often, the best option to fix these problems would be to reformat your computer and reinstall your OS, but since most of us don't plan on ever taking this drastic measure, we don't obtain a recovery disc or thumb drive.
In other cases, your Mac can be experiencing some major malfunctions: constant crashing, locked controls, slow boot times, missing files, etc. At one point, I realized that there were plenty of files on my Mac that I didn't need any more, but too many to delete individually. Once you have your system installed (even before you install XCode), do a Time Machine backup so that you have an image of your system in it's pristine state in case you have to install macOS on a blank drive again.As I've said before, slowing down is not an option for me. Have a friend, colleague, or family member create a USB installer for you.Take to an Apple Store and they will assist with the download and install.Use Internet Recovery as detailed above.If your connection is flaky, it's likely to fail. You'll be downloading not just the installer, but the entire OS.
It's unlikely that the iMac wouldn't have been upgraded in the last 8 years, but if it hasn't, you need to install Lion (10.7.3) and then install the patch ( download here) The EFI should have been patched via normal system upgrades. If it's pre High Sirra, you'll have to install that version then upgrade. Internet Recovery (hold ⇧Shift ⌥Option ⌘Command R) will install the last version that was installed on that Mac. The late 2010 iMac (both 21" and 27" models) had the capability of having their EFI upgraded to support Internet Recovery. Is is possible to get a late 2010 iMac with a blank/new hard drive up and running with the latest OS and XCode?