You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone. advertisement CNET ...

They can be great time-savers, but they're not always obvious in how to use them, particularly if you have an older Android phone. Here's how to scan a QR code with any phone.

You don't need to buy a scanner to sign, scan and send official documents -- just follow these steps to use the scanner right on your iPhone.

The Correct Use of a Barcode Scanner. If you plan to run a very small store, sometimes called a "mom and pop" shop, you can probably hand-enter pricing information when ringing up a customer's order.

SCAN requires three key arguments: an initial value (starting point), an array (dataset to process), and a function (operation applied at each step), allowing for precise step-by-step computations.

The Everything Scanner It’s not the idea of palm-scanning at my doctor’s office that bothers me. The new system gives me pause because it’s powered by Amazon.

Hydrogen peroxide is one of several home remedies for earwax removal. Learn more about why this works, how to try it, and other treatment options.

Before, during, or after — Use lube anytime during sex. But some lubes are better than others, depending on your style. Learn which type is right for you.

Antivirus apps protect your PC's personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs.

Recurring charges can easily add up. CNBC picks the best apps to help you track and manage your paid subscriptions and memberships.

It’s a bargain but ESET’s scanner is among the hungriest around, potentially slowing an older phone. Read more below. Best pre-installed. 6. Google Play Protect. View at Google.