Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

Learn how to reset your Samsung Galaxy smartphone with this step-by-step guide. Fix glitches, improve performance, or prepare ...

Don't get rid of your old smartphone. Learn how to repurpose old phones to keep using them for years after you've gotten a new one.

A Kolkata man found a clever way to use his iPhone despite a broken screen, which triggered discussions on creative ...