If the App Store won't load or work properly on your Mac computer, there are a number of ways to troubleshoot the problem.

You can uninstall apps from your Mac by moving them to the Trash or deleting them through the Launchpad.

To start using a brand-new Apple device — such as an iPhone, iPad, Apple Watch, Apple TV, or Mac computer, among others — you need to set it up using an Apple ID. This pertains to your personal ...