You can quickly and easily scan a document in Windows 10 using the Windows Scan app. Windows Scan allows you to scan both documents and images.

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.

The simplest way to think about SCAN is that it applies a custom calculation to each element in a range/array and returns every intermediate result it produces along the way. If that sounds abstract, ...