How to play M4A files on Mac. As already mentioned above, a lot of the M4A files you'd come across are from the iTunes Store, so naturally you'd be able to play them on iTunes as well (or the Music app from macOS Catalina onward). You can drag and drop any M4A file into Music and it'll be added to your library.
Right-click an image in Finder. Click Open with. Click the program you want to open the image with.
In the TextEdit app on your Mac, choose File > Open. Select the document, then click Open. If your document is stored in iCloud Drive, you can select TextEdit in the iCloud section of the sidebar, then double-click your document.
Opening WPS Files in Mac OS X. Double-click on the WPS file you want opened. Mac OS X will automatically open the file using a compatible viewer program installed on your computer.
Open a file once with a specific app On your Mac, do one of the following: Drag the file onto the app icon in the Finder or the Dock. Select the file in the Finder, choose File > Open With, then choose an app. Control-click the file, choose Open With, then choose an app.
You can open Launchpad by clicking its Dock icon (it's the very next one after the Finder icon), or by using a four-finger pinching gesture on your trackpad. Launchpad covers your entire main monitor, hiding everything else.
In the Photos app on your Mac, you can easily browse your photos using the sidebar on the left side of the Photos window. Click an item in the sidebar to see photos organized in different ways. Library: Browse your photos and videos by when they were taken.
Compress a file or folder: Control-click it or tap it using two fingers, then choose Compress from the shortcut menu. If you compress a single item, the compressed file has the name of the original item with the . zip extension. If you compress multiple items at once, the compressed file is called Archive.
Tag an open file: Hold the pointer to the right of the document title, click the down arrow , click in the Tags field, then enter a new tag, or choose one from the list. Tag a new file when you save it: Click File > Save. In the Save dialog, click in the Tags field, then enter a new tag, or choose one from the list.
Move items into folders On your Mac, click the Finder icon in the Dock to open a Finder window. Do any of the following: Put an item in a folder: Drag it to the folder. Put several items in a folder: Select the items, then drag one of the items to the folder.
Just press Command-O in your app, navigate to the file, select it, and click Open or press Return. If you want to view a file when you're in an Open dialog, you can select and it press the space bar to view it in Quick Look.
Click the desktop, choose View > Sort By, then choose an option. If you want to control the placement of your files on the desktop, keep Sort By set to none. You can still arrange files neatly when desired—just click the desktop, choose View > Clean Up By, then choose how you'd like to arrange the files.
Delete an item from your Mac or iCloud Drive On your Mac, drag the item to the Trash in the Dock or select the item, then press Command-Delete. If an item is locked, click Continue to confirm you want to move the locked item to the Trash.