let my noob questions be asked

alright heres my questions:
1. how can i make it so that when using the web broswer to change scenes, it doesnt auto-lock them so they cant change on their own?
2. when i go to prefs then current scene on the web browser what does selecting x# of seconds do to that particular scene?
3. same as above expect with the long list of options on preferences
what does the x# of seconds do to those?
just my noob questions, someone help!
1. how can i make it so that when using the web broswer to change scenes, it doesnt auto-lock them so they cant change on their own?
2. when i go to prefs then current scene on the web browser what does selecting x# of seconds do to that particular scene?
3. same as above expect with the long list of options on preferences
what does the x# of seconds do to those?
just my noob questions, someone help!