See what is taking up space in your hard drive quickly

If you ran out space in your computer hard drive, and are wondering what has taken it, then there is a tool that can help you see the folders size quickly. it is called Treesize and its very easy to use. Download it from their website and install it.

If you are using Windows 10, you might get this warning when you execute the .msi file.


Just select the check box, and run it.

once you install it, run it as “Administrator:


Once you open the program it should list all folders in your computer by size:

File Explorer

Right-click and Delete any folder you don’t need.

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about My name is Nelson Amaya and I’m the author of this website. I created the site in 2009 (under the domain) and I’ve been posting tutorials here ever since. I'm a systems / network administrator and I enjoy solving complex problems and learning as much as I can about new technologies. I write tutorials based on my work experience and other IT stuff I find interesting.