The often overlooked Xcode FileMerge app lets you spot what's changed between two files. Here's how to spot the differences using the tool. Most developers of Apple software are familiar with Apple's ...

Here is a complete guide showing different methods to compare two folders on your Windows 11/10 PC. If you have two or more identical folders and want to find out the differences between the two, this ...

If you have two similar Excel spreadsheets, or different versions of the same original spreadsheet, it can be useful to compare the Excel files and see how they differ. If the spreadsheets are short, ...

If you revise a document several times and save it again and again as a separate file, it is often difficult to see exactly which changes you have made and where. The same happens if a doc has been ...

In this post, we show you how to compare two identical images in Windows 11/10. If you have two identical images and you want to visually compare the differences between them, this post is for you. In ...

You often may need to compare one version of a file to an earlier one or check one file against a reference file. Linux provides several tools for doing this ...

Using PowerShell, Adam shows you one way to compare a .CSV file full of employee accounts with Active Directory users. So you've been given a .CSV file from your HR department that contains a list of ...

Comparing different versions of Microsoft Word documents is helpful for identifying changes between drafts. However, you don’t have to do it the old fashioned way. Word has a built-in feature called ...

With Copilot and Microsoft 365, you can summarize, ask questions, create an FAQ, and even compare certain files stored in OneDrive.

Copies of files sometimes represent a big waste of disk space and can cause confusion if you want to make updates. Here are six commands to help you identify these files. In a recent post, we looked ...