Free up Space in Windows

Find Large Files

WizTree is an excellent tool for quickly visualising what files are using up your disk space. Use this to figure out if there are particularly large programs you can uninstall or files that you can delete.

Delete Temporary Files

This probably won't save much space but it can help when you need anything you can get.

1. Press Windows + R to show the run dialog.
2. Type %temp%.
3. Delete all the files and folders in the directory that opens.