to day. For example, I had 10.5 GB free yesterday; today, I have 14.7 GB free. What gives? I've read on the interweb that fluctuations of a few 100 MB is normal for a Windows OS, but a few GB?
I am using a Lenovo Yoga 2 with Windows 8.1
I am connected to several cloud accounts (Dropbox, OneDrive and Google Drive) with some shared folders, so maybe that is causing it. I have run anti-virus and malware and haven't had anything come up.