What does command option r do on mac

Windows vs Mac—there are so many differences. A lot of our customers have used a PC before and then decide they want to switch to Mac for better performance, nicer design, or for better security.

The Mac Keyboard Shortcuts Everyone Needs to Know | Digital Trends

However, they were afraid they would have a hard time getting used to the macOS keyboard. With Parallels Desktop for Mac you have the choice to use the same keyboard shortcuts you had on your PC. If you want to use the Mac keyboard you will experience that the alt key is very different, as we explain in this blog post. However, the option key on a Mac keyboard is used in a different way than the alt key on a Windows PC.

The most important shortcuts

In terms of functionality, the alt key in Windows is often more comparable with the Command key than with the Option key on a Mac. If you have a working recovery partition, you will enter the normal Recovery Mode. Select Reinstall macOS. From there, your Mac will be cleared and rebooted with the latest version of macOS that had been installed on it. Turn on your Mac or restart it as with normal Recovery Mode. As soon as you hear the startup chime, press and hold Command?

This may take a while. You will then be given a network list to choose your internet connection for the download.

Mac startup key combinations

Press the check mark to continue or hit Enter once you have selected your network. You will be asked to resubmit the network password even if you have previously connected to it, so make sure you have it available. Hit Enter or the check mark symbol to continue. The screen will then show the image of a globe again, as well as a status bar.

This is your computer sending the information about its original state to Apple to request the appropriate drivers and may take some time depending on your internet connection. Once complete, you will see the same Utilities screen as the regular Recovery Mode, which gives you the same options to restore your system. It is always worthwhile to run a Disk Utility scan if possible before reinstalling your macOS. Give your Mac a complete tidy up before restarting in Recovery Mode.

Issue with Internet Recovery Mode - Command-Option-R Not Working Right (Part 2)

Clean out the junk, declutter and restore your beloved Mac to full health. Caches and system junk quickly build up to clog your system and cause performance problems that might lead you to believe you need to reinstall your macOS, when really all it needs is a thorough clean-out. Aug 15, 0 19, Restart holding the Option key. You must log in or register to reply here. Similar threads B. Wat do I do if it still won't reset after holding down the command and r button Started by backupprofile Nov 27, Replies: 1.

Even in command r my macbook pro gets stuck in start up Started by ruthmacaspac Oct 20, Replies: 2.

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Top Bottom. Wat do I do if it still won't reset after holding down the command and r button. Nov 27, Even in command r my macbook pro gets stuck in start up.