View in HD at . Using the arrow and modifier keys will let you efficiently write and edit on your Mac without needing to take your hand off the keyboard to use a mouse or trackpad.

View in HD at . Here's a quick start guide to using the Photos app to edit your pictures. You can straighten, crop, adjust light and colors, fix problems and add filters.

View in HD at . New Mac users are often confused about how third-party apps from web sites are installed. After downloading, all you get it is a file that when opened just shows the app with an arrow and folder. Here's what to do next.

View in HD at . You can take the subject of one photo and copy it onto the background of another photo using just when comes with your Mac, without ever taking the photo out of your Photos library.

View in HD at . You can use your iPhone as a scanner to scan documents directly to your Mac. No need to transfer from your iPhone to your Mac afterward. You can scan right to a file, into a new Preview PDF, or into a document or email message.

View in HD at . If you need a file listing to use in a document you can get it by copying and pasting from the Finder if you know a trick. But you can also get file listings as text from the Terminal and then wrap that command into a Shortcut.

View in HD at . If you need to get photo from your camera, an SD card, or an iPhone or iPad, but don't want them in the Photos app, you can do it with the Image Capture app that is already on your Mac.

View in HD at . It is easy to add a drawing to a note in the Notes app on an iPhone or iPad. But what about on a Mac? You'll need to add a blank image first, but once you set it up the first time it is easy to add a drawing or sketch to any note.

View in HD at . You don't need to be an expert at photo adjustment controls to make your photos look a little better. By just using a few of the basic tools, including some that are a single click, you can improve your photos.

View in HD at . There are many ways to convert video files from one format to another on your Mac. Often you don't even need to convert at all, but just simply change the file extension.