#How to clear startup disk on mac air how to
#How to clear startup disk on mac air tv

If youвЂ™re still struggling with slow speeds after that, itвЂ™s time to call your internet service provider to see whatвЂ™s going on and whether they can fix it on their end. If youвЂ™re not getting fast enough speeds, try our favorite methods for boosting your home Wi-Fi signal. Go to and run their test - it only takes a few seconds! Slow internet connection: If your browsing and video streaming is too slow or stuttering, the problem might not be your Mac at all - it may be caused by a slow internet connection.ДЄge and overuse: If youвЂ™re still rocking a 2004 MacBook, or if you constantly use lots of process-heavy apps like video editors or games on an older machine, your computer is going to be a little worse for the wear.Д«efore we dive into our top ten ways to speed up macOS, letвЂ™s check your internet speed. Visual effects: macOS contains a lot of visual effects that can be taxing on older Mac computers, draining your battery and slowing you down. These unnecessary processes can eat up precious CPU power and RAM. Too many startup programs and background processes: You may have apps that start automatically every time you boot up your system and/or run quietly in the background while you work on other tasks. If youвЂ™re running old versions, they could very well be slowing you down. The same applies to most apps and programs. Out-of-date software: Apple generally produces new macOS versions because the newer versions run faster and better.

And if youвЂ™re using a hard disk drive (HDD), lack of space means you canвЂ™t defrag your disk to help boost performance. If itвЂ™s chock-full of apps and large files, there wonвЂ™t be enough space left to help apps and other processes run. Insufficient RAM: If your computer doesnвЂ™t have enough short-term memory ( RAM), it will struggle to complete everyday tasks like running programs and browsing the internet.ДЇull hard drive: To compensate for low short-term memory, your computer is forced to store things on the hard drive. It works well when troubleshooting problems with your Mac, especially if you canвЂ™t boot from the primary hard drive to access System Preferences.Why is my Mac running slow? It could be due to: This is an easy way to select a startup disk before your Mac turns on. Your Mac will boot from the startup disk you selected.

Click the arrow directly below the drive.

Select the disk you want to use as a startup disk.

A screen displaying all of the available startup disks appears.

Immediately press and hold down the Option key.

Press the power button to turn on your Mac.

Connect the drive you want to use as a startup disk to your Mac.

ThereвЂ™s also a way to select a startup disk immediately after you turn on your Mac. To change your startup disk back to the primary disk, repeat the instructions and select the primary disk as the startup disk. Select the hard disk or partition you want to use as the startup disk.Д¬lick Restart to restart your computer and boot from the selected startup disk.

#How to clear startup disk on mac air how to

HereвЂ™s how to change your MacвЂ™s startup disk:Д¬onnect the drive you want to use as a startup disk to your computer.ДЇrom the Apple menu, select System Preferences. Changing Your MacвЂ™s Startup Disk with System Preferences Normally, the startup disk is set as the hard disk inside of your Mac, but you can use an external hard drive, USB thumb drive, or DVD as your startup disk.

When your Mac turns on, it loads the operating system on the designated startup disk, a hard disk or partition containing the macOS operating system.

#How to clear startup disk on mac air tv

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