One of the easiest ways you can customize your Windows 10 experience is by changing your device’s display settings. There are plenty of settings to change as per your specific needs, so this week’s tip will be dedicated to getting the most out of your displays, whether it’s a large new monitor you got over the holidays or an old one that has a little more life in it.

Sometimes you’ll open up a document and it will open up in a default program on your computer that you never use, or one that you might not even know you have. This can happen with common types of file formats, like PDFs or MP3s, that could be opened by more than one program on your computer. Windows 10 makes it easy to customize your user experience through changing up the default applications for specific file types. We’ll show you how it’s done.

Here’s a common scenario: you’re relaxing at home with friends or family and all of a sudden, your cell phone starts ringing. You don’t recognize the number; in fact, your phone lists it as an out-of-state caller, so you don’t pick up. The call eventually ends and you’re back to relaxing. But then, your phone starts ringing again and it’s that same pesky solicitor trying to sell you on the virtues of auto loan refinancing or a free Caribbean vacation. Caller ID and voicemail have helped to curb the suffering over unwanted phone calls in the past, but what if you could just block a caller entirely?