Mac User Guide
- Welcome
- What’s new in macOS Tahoe
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- Intro to Apple Intelligence
- Translate messages and calls
- Create original images with Image Playground
- Create your own emoji with Genmoji
- Use Apple Intelligence with Siri
- Find the right words with Writing Tools
- Summarise notifications and reduce interruptions
- Use ChatGPT with Apple Intelligence
- Apple Intelligence and privacy
- Block access to Apple Intelligence features
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- 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
- Resources for your Mac
- Resources for your Apple devices
- Copyright and trademarks

Print on unusual sized paper by creating a custom paper size on Mac
If you want to create a document that has a unique size, such as an envelope or card, first see if the paper size appears in the Paper Size pop-up menu. If not, you can create your own custom paper size.
Note: The following options might not be available for your printer or app. If these instructions differ from what you see onscreen, refer to the documentation that came with the app or printer you’re using.
In an app on your Mac, choose File > Print.
Click the Paper Size pop-up menu, then choose Manage Custom Sizes.
Click
to add a new paper size, then specify the paper size you want.
To print to a custom paper size, choose it from the Paper Size pop-up menu in the Print dialogue (choose File > Print). To set a document size to a custom paper size, choose it from the Paper Size pop-up menu.
Tip: If a document is printing with incorrect margins or clipped text, try this: click the Margins pop-up menu, choose User Defined, then enter 0 (zero) for the non-printable margins. In some cases, this allows the document margins to print as expected.