Use Your Old iPad as a Second Monitor
Nowadays, if you really want to increase your productivity, you need more than one monitor. Or at least, that’s what many people say.
If you’re one of those people, then your old iPad is the perfect second monitor for you. If you have a fairly modern iPad, you’ll be able to connect it to your Mac with its Screen Mirroring feature, which you can find in your Mac’s Control Center.
Afterward, you’ll be able to mirror your Mac or use your iPad as a second monitor to increase your productivity. Granted, the smaller screen might make it harder to use in some cases, but this is the perfect way to get your productivity set up with you when you’re on the go.