How to scan a QR code on an Android phone As QR codes have become more common, more manufacturers have built QR scanners directly into the default camera app.

How to Scan a Lot Number Using a Bar Code Scanner. Bar code scanning is an easy way to track your business inventory or even keep tabs on office supplies. Many bar codes contain a lot number.

First, you need to scan your document. If the document is physical (ie, a sheet of paper), then get your scanner and scan the image into your PC using an app like Windows Scan.

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.

You can scan multiple pages and save them as a single file, so unless you regularly scan huge documents that require a document feeder on your desktop scanner, your smartphone should do just fine.

The Microsoft Photos app introduces OCR capabilities. Learn how to enable or disable 'Auto-scan images for text' in the Photos app.

Learn how you can use the Benzinga Pro Scanner tool to find trading opportunies, use presets based on winning strategies, and so much more.

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.