Who I have the same questioned this topic

how do I reset my password on my Jetpack?   I am an old lady, hardly ever using my computer, yet it always shows that I use more than 5G each month!!

I don't stream, download music, movies, games.....nothing.    Does anyone think someone else is using my data minutes when I am online?  I was told to change my password for the data card (JetPack), but I don't even remember setting up an initial password.  So how do I change that password so only I use the data?