I want to download stuff on my computer where people cannot see unless they have a password or something. Any methods or apps?
Black Side: Download the WinRar…
You can make the folder into rar file then put a password on it.
Yes Linux live on a USB you boot up Linux store your stuff on an encrypted flash drive and when you shut down you have your downloads on a drive nobody can open but you and no trace left after you remove the Linux stick
No one else can see your computer, as long as you log in to an account on that PC, and you haven't shared the password with anyone.