news emag – likes and dislikes?

trying to guage wht people like best about news emags (aside from decent content)

i’ll be at the DNC and RNC this year as a reporter and hope that I can make use of audio/vid/and photographic elements…

as well – how would i put watermarks on original photos so that publications can’t swipe them??

am i on the right track?

what would you recommend?

i am totally new to this and don’t know what plug ins people prefer whether for viewing, listening, and watching…

so much to navigate for someone who never even had a high school that offered computers for teaching/use…

thanks in advance for any advice, honesty, feedback, etc…