Utilize Mission Control: The Mission Control feature on macOS allows you to do just that—you can utilize it to see open windows and apps on your MacBook. Doing so allows one to move their trackpad up by using three or four fingers or pressing the Mission Control key on their keyboard, where they can easily change their apps.

Create Desktop Spaces: Structure your work by setting up several workspaces on the computer for different tasks or projects. You will have no problem switching between desktop spaces from Mission Control and keeping your different desks clutter-free even while working with numerous files.

Use Split View: Two apps can work with Split View to let you work in two apps simultaneously. Just click and hold on the green full-screen icon and drag the window to either the left or right screen border. This is an advantage for you to look upon and interact with two apps as you don’t need to keep switching the apps back and forth.

Utilize App Exposé: App Exposé implementation lets you get a complete app Windows overview on the nearest gesture. Swipe using three fingers down the trackpad by placing the cursor above the app icon in the dock. This brings up the windows of all the other open applications related to that app.

Keyboard Shortcuts: Acquire and master keyboard shortcuts to instantly switch apps, open windows, or present other shortcuts for boosting productivity. Keyboard shortcuts are a great way to save time and make your workflow cleaner and quicker.

By following the advice given above and using MacOS’ built-in features, you will have the tool you need to use many apps at once aptly for much better productivity.