27. Manage your notifications
Windows 10’s Action Center houses and manages the notifications spawned by your system’s various apps.
You might not want every Windows Store app you install barking at you all the time, however, or maybe you don’t want to see any notifications while you’re in presentation mode. Fortunately, those are easy to tweak.
Head to Start menu > Settings > Systems > Notifications and actions. Individual Windows Store apps, like the Mail app, tend to have more granular notification options in the Settings menus inside the apps themselves. Our guide to Windows 10’s Action Center notifications holds much more info.