If you'd rather avoid third-party image sharing services when quickly sharing a screenshot, here's how to do it using the built-in iCloud Drive sharing.
You can almost completely control the Calculator app on your Mac without the mouse or trackpad. There are even some hidden keyboard shortcuts that can come in handy.
If you like a clean email inbox, the Mac Mail "Remind Me" feature can help.
Here's how to use LaunchPad on your Mac, organize it, and customize it.
Since you can edit photos from the Photos app in Pixelmator Pro and then save them in such a way as to retain the layers, you can use this to keep multiple variations of your photo and other elements in a single slot in your Photos library.
You can use Pixelmator Pro to edit your photos directly from the Photos App. You can do simple repairs, or make selections to change only one part of the photo.
You can easily send email messages to yourself as a handy reminder, or a record of something. You can also send iMessages to yourself, though it works a little strangely.
Navigating around and getting work done in the Finder can go a lot faster if you know these keyboard shortcuts.
If you want to focus on a single task to get as much work done as possible, you can use a variety of techniques on your Mac to help.
Here's a Numbers document that lets you track a stock portfolio based on individual transactions and over long periods of time.
