We've covered many ways that you can save space on your storage drives over the years, most recently discussing methods for deleting the Windows.old backup folder made when installing Windows 10 updates and reclaiming several gigs in the process. Deleting the duplicate files on your system could easily result in clean out that is similarly sizable if only a few large files are found.

Unfortunately, Windows itself doesn't make it easy to deal with duplicate files. While there are many options for accomplishing this sort of task with batch files or PowerShell scripts, we assume most people would prefer something that doesn't involve a command prompt.