MUO

PC & Mobile

Everything about the five major operating systems: Windows, macOS, Linux, Android, and iOS.

Readers like you help support MUO. When you make a purchase using links on our site, we may earn an affiliate commission. Read More.

latest

A Laptop On A Desk In An Apartment 1
How to Fix the "Another User on This Device Uses This Microsoft Account" Error on Windows

Do you have a phantom user on your PC that's using your Microsoft account? Here's how to get rid of it.

By 
Apple notes app icon 1
How to Export Your Apple Notes as PDF Files on Any Device

When you've finished writing up your notes, export them from the Apple Notes app as a PDF file to share or prevent further changes.

By 
Google Chrome icons placed on a base right next to each other 1
How to Fix Chrome Opening New Tabs by Itself on Windows

Whether Chrome opens a new tab on a mouse click, or it opens them at seemingly random moments, here's how to fix it on Windows.

By 
keep sticky notes always on top windows 1
How to Fix Your Sticky Notes Not Syncing on Windows 11

The Sticky Notes sync feature is very handy if you use multiple Windows PCs, so here's how to fix it if it stops working.

By 
Close Up image of fingers Holding a glass marble 1
Marble: An Open-Source Google Earth Alternative for Linux

If you find Google Earth to be privacy-invading, try out Marble, an open-source virtual globe and atlas app developed by the KDE Community.

By 
A frustrated Windows 11 user 1
How to Fix the “System Call Failed” Error on Windows 10 & 11

Are you seeing a “System Call Failed” error message on your Windows computer? Here are some effective ways you can fix it.

By 
 1
How to Install Google Chrome on Android TV

Is it possible to install Google Chrome on Android TV? Yes! Here are the steps to get Google Chrome running on your Android TV box.

By 
A woman looking at a purple iPhone and taking a selfie 1
How to Stop iPhone Selfies From Flipping or Mirroring After You Take the Photo

Do your iPhone selfies look different after you take the photo compared to when you were in the Camera app? Here’s how to fix it.

By 
MacBook Air on a white desk displaying a lock screen with a Memoji on screen 1
How to Change Your Profile Picture to an Animated Memoji in macOS Monterey

Add a little more life to your Mac by setting your profile picture to an animated Memoji.

By 
Picture of Motorola ROKR: The Motorola/Apple iTunes Phone on wooden surface 1
Before the iPhone, There Was the iTunes Phone

Apple's involvement with phones didn't begin with the original iPhone. Here's a look at the iTunes-branded phone that came before it.

By 
remove package repositories on ubuntu 1
5 Ways to Remove Installed Packages on Ubuntu

If you wish to uninstall a package or app on Ubuntu, use one of these five methods, depending on how you installed the package in the first place.

By 
utilities on macbook pro 1
What Apps Live in the macOS Utilities Folder?

The Utilities folder in macOS houses several handy apps you've probably never even heard of. Take a look and see if you find some of them useful.

By 
leaving your laptop open at your desk 1
How to Tell if Someone Was Snooping on Your PC: 4 Ways

Suspect that your computer isn't how you left it? Think someone is checking on your computer? Learn how to tell if someone was snooping on your PC!

By 
Fuel pump pressure gauge 1
How to Use atop to View Active Processes on Linux

By default, top and htop show all the processes on a Linux system. If you only want to view currently active Linux processes, check out atop.

By 
apple watch theater mode 1
How to Turn Off Theater Mode on Your Apple Watch

Find out more about the Apple Watch feature that makes the technology less intrusive when at the movies.

By 
Windows taskbar apps on laptop 1
How to Hide the Task View Button From the Windows 11 Taskbar

Don't want the Task View button crowding your Windows taskbar? Here's how to get rid of it.

By 
Baldur's Gate 3 wallpaper with characters displayed on a blue background 1
How to Play the Full Version of Baldur’s Gate 3 on an M1 or M2 Mac Using CrossOver

The long-awaited full version of Baldur's Gate 3 is out! If you're a Mac gamer then fear not—here's how you can join the adventure using CrossOver.

By 
hard drive in between mouse and keyboard 1
Why You Should Regularly Back Up Your Windows Data

Still on the fence about making regular Windows backups? These pointers will convince you to think otherwise.

By 
Pixel 7a in all color variants 1
How to Use the Google Pixel’s Top Shot Feature to Capture Perfect Photos

Top Shot on a Pixel phone snaps dozens of extra photos before and after you hit the shutter button, and is perfect for shooting moving subjects.

By 
Person holding iPhone with the Apple Music app open 1
How to Shuffle or Repeat Songs in Apple Music

Learn how to shuffle or repeat your favorite tunes in Apple Music.

By