macOS User Guide
- Connect to the internet
- Browse the web
- Adjust the volume
- Take a screenshot or screen recording
- View and edit files with Quick Look
- Jot a Quick Note
- Set up Screen Time for yourself
- Set up a Focus to stay on task
- Edit photos and videos in Photos
- Use Visual Look Up for your photos
- Get directions in Maps
- Create a recording in Voice Memos
- Use trackpad and mouse gestures
- Use the Touch Bar
- Use Touch ID
- Use keyboard shortcuts
- Get macOS updates
- What is Family Sharing?
- Set up Family Sharing
- Set up other users on your Mac
- Set up Screen Time for a child
- Share purchases with your family
- Make a FaceTime call
- Use SharePlay to watch and listen together
- Send text messages
- Share a calendar with your family
- Find what people shared with you
- Find your family and friends
- Play games with your friends
- Use Continuity to work across Apple devices
- Stream audio and video with AirPlay
- Use a keyboard and mouse or trackpad across devices
- Use your iPad as a second display
- Hand off tasks between devices
- Insert photos and documents from iPhone or iPad
- Insert sketches from iPhone or iPad
- Copy and paste between devices
- Use Apple Watch to unlock your Mac
- Make and receive phone calls on your Mac
- Send files between devices with AirDrop
- Sync music, books, and more between devices
- Manage cookies and other website data in Safari
- Use Private Browsing in Safari
- View privacy reports in Safari
- Understand passwords
- Reset your Mac login password
- Create and autofill strong passwords
- Keep your Apple ID secure
- Set up your Mac to be secure
- Use Mail Privacy Protection
- Guard your privacy
- Pay with Apple Pay in Safari
- Use Sign in with Apple for apps and websites
- Protect your Mac from malware
- Control access to the camera
- Find a missing device
- Change your display’s brightness
- Connect a wireless keyboard, mouse, or trackpad
- Connect other wireless devices
- Connect a display, TV, or projector
- Add a printer
- Use the built-in camera
- Use AirPods with your Mac
- Save energy on your Mac
- Optimize storage space
- Burn CDs and DVDs
- Control accessories in your home
- Run Windows on your Mac
- Resources for your Mac
- Resources for your Apple devices
Combine files into a PDF on Mac
You can quickly combine multiple files into a PDF right from your desktop or a Finder window.
On your Mac, click the Finder icon in the Dock to open a Finder window.
Select the files you want to combine into a PDF.
Alternatively, you can select the files on your desktop.
Note: The files appear in the PDF in the same order that you select them.
Control-click the selected files, then choose Quick Actions > Create PDF.
The file is created automatically with a name similar to the first file you selected.
Tip: You can also select the files in the Finder and use the Create PDF button in the Preview pane of a Finder window. If you don’t see the Preview pane on the right, choose View > Show Preview.
For information about how to edit your PDF after it’s created, see the Preview User Guide.