Osd locked

How can I lock my photos icon in my iphone so that no buddy can see my pitchers?

I want to know how to put a password lock on my pictures, ect. And I have a Pantech Matrix.

My computer is locked and I forgot my password. How can I get it unlocked?

How do I unlock my computer desk top if frogot the password?

I forgot my password and its locked how can I open it

is there any way to lock my pictures on my samsung messenger.? and my messages too...help asap please

Every time I log on the messenger it would say its locked then I changed the password and it worked fine and the next day its...

when I start my computer, the keyboard was locked out, how can I unlocked the keyboard?

is there a way I can lock some of my pis with a pass word so that only I can see them??? if so how`???

Whenever I hit the lock button it doesnt lock. I have to keep pressing the button like 30 times for it to eventually turn the...