How to Find a Scanner With Ubuntu. The open-source Ubuntu computer operating system supports a wide range of scanners and printers, which is one reason why many businesses use Ubuntu on their ...

The method you'll need to scan a document on a Mac depends on what kind of scanner you have. Here's how to set up nearly any scanner on a Mac.

Learn how to open the Scan app on a Windows computer and use it to scan a document. We have also explained in brief its Settings.

Click Scan to confirm, and your document will be saved to the folder you chose. If your printer doesn't have a scanner, you can use your computer's webcam to capture the document instead.

It’s probably the Barcode Scanner app you’re thinking of, as it’s been available for Android for practically as long as the operating system has has existed.

As far as I can tell, the only way to find the Code Scanner app is to use the iPhone's Spotlight search feature. Go to your iPhone's home screen and swipe down in the middle of the screen.