[AmazingTurtle]

I have opted out of all cloud services in my windows installation; I use a passphrase, too (it is even before booting the computer). I feel like this is pretty safe

[knowitnone3]

except MS could easily turn something on without you knowing and be uploading your files to their cloud. Yes, I believe they would stoop that low and even lower.

[EasyMark]

or just save all your keystrokes and regular screen captures with "Recall"