On your second question, I have some help for you, but I will post a little disclaimer here: I don't have a Mac and haven't tested this out myself:
How Do You Double Click on a Mac Without a Mouse?
There's no need to plug a mouse into your Mac to use double click. Instead, the Mac trackpad can do the job for you, as demonstrated above. It's also possible to learn keyboard shortcuts and even create your own to avoid using the mouse as much. Here's how to enable mouse keys via your keyboard.
- On your keyboard, either tap Command + Option + F5 or tap the touch ID button three times.
- Press the tab key repeatedly to move to Mouse Keys.
- Tap space when you're on it.
- Press 5 twice to double click, with surrounding keys working as other mouse actions.
- Disable Mouse Keys by either triple tapping the Touch ID button again or by tapping Command + Option + F5.
These instructions come from: https://www.lifewire.com/how-to-double-click-on-a-...
Kathryn L.
I have fonts that I can download onto the grid but when I do one letter and then go to open a file for another letter the first one disappears. How can combine the letters to make a word on the grid? My second question is I have a MacBook Air and I do not have a mouse. I have tried double clicking with me keyboard but that doesn't work. Thank you.