Modifying this control will update this page automatically
Mac User Guide
- Welcome
- What’s new in macOS Sequoia
-
- Intro to Continuity
- Use AirDrop to send items to nearby devices
- Hand off tasks between devices
- Control your iPhone from your Mac
- Copy and paste between devices
- Stream video and audio with AirPlay
- Make and receive calls and text messages on your Mac
- Use your iPhone internet connection with your Mac
- Share your Wi-Fi password with another device
- Use iPhone as a webcam
- Insert sketches, photos, and scans from iPhone or iPad
- Unlock your Mac with Apple Watch
- Use your iPad as a second display
- Use one keyboard and mouse to control Mac and iPad
- Sync music, books, and more between devices
-
- Control what you share
- Set up your Mac to be secure
- Allow apps to see the location of your Mac
- Use Private Browsing
- Keep your data safe
- Understand passwords
- Change weak or compromised passwords
- Keep your Apple Account secure
- Use Mail Privacy Protection
- Use Sign in with Apple for apps and websites
- Find a missing device
- Resources for your Mac
- Resources for your Apple devices
- Copyright
Malware
Malware is malicious software that includes viruses, worms, Trojan horses, and other programs that can harm your Mac or your privacy. Malware can unintentionally be installed when you open attachments in email messages and download items from websites.
Some malware is simply annoying. More often, its intent is to control your Mac to collect personal and financial information, host illegal content, send spam, or harm other computers on the network.
Avoid opening or downloading items from email messages and websites unless you’re certain that they come from a legitimate, trusted source. If you’re uncertain about the source, delete the item. You can always get it again later, after you make sure it isn’t malware.
Thanks for your feedback.