How to Use Your Phone as a Flashlight
Need light in a pinch? Learn how to turn on the flashlight on your iPhone or Android with this quick guide from TechPals.
How to Take a Screenshot (and Find It Later)
Learn how to take a screenshot on your phone and find it later with this quick guide from TechPals.
How to Scan a Document with Your Phone
No scanner? No problem. Learn how to scan a document with your phone and save it as a PDF — with help from TechPals.
Can You Trust QR Codes?
QR codes are handy, but are they safe to scan? Learn what to watch for and how TechPals can help you avoid fake ones.
What Is a QR Code Menu and How Do You Use It at a Restaurant?
Confused by QR code menus? Learn how to scan and use them at restaurants in just a few steps with help from TechPals.