Black wallpapers give your iPhone an elegant look. Some people prefer a black background for aesthetic reasons. Also, on an OLED screen, black wallpaper improves battery life and focus, reduces eye ...

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...

It's hard to remember Instagram before the stories feature was introduced — it's an easy option for sharing updates and interacting with your followers with way more options to decorate your post than ...