Hidden gems or tricks in OS X Yosemite (10.10) [closed]
Solution 1:
Using currency calculator directly in Spotlight by typing in a number and a currency. Spotlight is automatically showing the most used conversions.
Solution 2:
Sign a PDF document with your Trackpad.
When you open up a PDF, you can click on the new Markup Icon, and then choose "Sign". You can choose between a file or create a new Signature. After you chose "New Signature", you can use your Trackpad to write your Signature.
