Upgrade to macOS Big Sur

Before installing this upgrade, make sure that your Mac is ready.

Check compatibility

macOS Big Sur supports most Mac models introduced in 2013 and later.

View compatible Mac models
  1. In this video I will be exploring the first ever official release of Mac OS X, which is 10.0 Cheetah. Mac OS X is the successor to Mac OS 9, the final classi.
  2. While using: Choose whether your Mac performs the action only when you're using a particular app. Perform: Choose the action to perform. You can open a Finder item, open a URL, paste text, paste data from the clipboard, press a keyboard shortcut, select a menu item, or run an Automator workflow. Use the checkboxes to turn commands on or off.
  3. Mac OS X Leopard Server was the 6th release of the Mac OS X Server versions. Introduced around 2007, I will be doing a quick demo of the OS in this video.In.

Make a backup

Here is list of best video tutorial software for Mac that reviewed carefully. Included pros & cons. Check it out, they are worth spending your time. Mac Os X Lion with CSS3 Experiment - I wanted to create with only use of CSS3 the boot, the login page and finally the desktop of the Mac OS X Lion. I'm sorry to inform you that your browser don't support CSS3 Animations!

Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.

Learn how to back up your Mac

Free up space

If the installer needs more storage space to upgrade, you can free up space using tools that come with your Mac.

Free up storage space

Download macOS Big Sur

If you’re using macOS Mojave or later, choose Apple menu  > System Preferences, then click Software Update. If you’re using an earlier macOS, use the App Store instead.

Learn how to download and install macOS Big SurGo to the App Store

Get to know macOS Big Sur

Learn about some of the new features of macOS Big Sur.

Control Center

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Control Center brings favorite controls such as Bluetooth, Wi-Fi, Do Not Disturb, and Sound together in a single place—so you can easily adjust them at any time.

Use Control Center

Notification Center

Notification Center puts notifications and>

Safari

Customize your start page, navigate with ease using the new tab bar, and access a new privacy report to see just how Safari protects your privacy as you browse.

Get to know Safari

Maps

Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.

Messages

Send messages to friends and family using new tools that make it easier to keep track of group conversations and give you fun, engaging ways to express yourself.

Use MessagesLearn more on YouTube

Photos

Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.

Learn how to edit your photos

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