# Exercise: The Ten Biggest Files

Exercise: The Ten Biggest Files: Exercise: The Ten Biggest Files.

Updated: November 10, 2026

1. [Exercise: The Ten Biggest Files](https://www.ask-codey.com/lessons/exercise-powershell-the-ten-biggest-files) (Apprentice): Find out what's filling a full laptop's 24 made-up files with the pipeline (a count, the ten biggest, the big videos, the files of each type and a table of sizes in KB, each saved as a report) and rename its screenshots with ForEach-Object, while a Pester check tells you which answers are right.

Source: https://www.ask-codey.com/courses/powershell-in-depth/topics/exercise-powershell-the-ten-biggest-files