Your hard drive may get full suddenly without a specific reason. How can I find out what's taking up space on my hard drive and resolve this issue? Can anyone help? I'm using Windows 10.' It looks like something is eating my hard drive space, but I don't know what it could be. Now the hard drive only has just 100MB left, and I can't even open the drive to use a file quickly. 'About three weeks ago, my 500GB hard drive suddenly became extremely slow and had only 50GB left. Q: Something is eating my hard drive space in Windows 10, help!
