A little late to the party, but hopefully these are useful if anyone sees them:
- If you need to make a quick screen recording video, open QuickTime Player. There’s an option to record the screen in the menu.
- (This one’s been extremely useful to me, and hardly anyone seems to know about it!) — If you need to provide tech support to another macOS user, open iMessage on your Mac, and start a conversation with the other person’s Apple ID. Click the dropdown caret beside their name in the recipient list, and click “Ask to share screen”. A VNC request will be sent straight to their Mac (with built-in microphone audio, so you can chat to them), plus options to control their computer remotely.
- If you need to make a quick screen recording video, open QuickTime Player. There’s an option to record the screen in the menu.
- (This one’s been extremely useful to me, and hardly anyone seems to know about it!) — If you need to provide tech support to another macOS user, open iMessage on your Mac, and start a conversation with the other person’s Apple ID. Click the dropdown caret beside their name in the recipient list, and click “Ask to share screen”. A VNC request will be sent straight to their Mac (with built-in microphone audio, so you can chat to them), plus options to control their computer remotely.