I dont really know how to work computers I need help. I bought a gym membership and starting to lose weight. I wanted to take photos of myself to save to the computer so that a year or 2 down the line, I can see the big progress I made. I have am overweight and have stretch marks and it would be embarrassing to me if my husband or daughter saw my progress photos. How do I make it to where nobody can see them? please help thx