I was on google looking at phones the other night, I closed the windows and my laptop's lid then went to bed. When I got back today at about 4 pm the guest account was open and many windows such as firefox, a spreadsheet (blank), Ubuntu software center, and the settings for the appearance. Prior to this I was logged into my account and had never even opened the guest account. No one in my house has been on my computer. Fearing the worst I started Dban but I am wondering what happened.
Update: I have reinstalled Ubuntu on it and I closed the laptop lid for about an hour WHILE I WAS IN THE ROOM. No one else entered and now Rhythmbox, Videos, Firefox, computer information libreoffice and my file manager have been opened. Additionally 4 untitled folders have been created on my desktop. I am very concerned now as this is after Dban and I haven't connected to wifi!
Update: All this is happening within a guest session