Hi, a friend gave my daughter a Galaxy tab a few years ago for her 7th birthday and I'm trying to help her with using and upgrading it, with limited Android experience. I have a Kindle fire, but other than that I'm an iPhone/Mac person, I admit.
Welcome to Android and these forums. I see that you've found your way to the Galaxy Tab 8.9 discussion / support area. You should find all the help you need in that area. The members are friendly and enjoy helping out a fellow Galaxy tab owner. Best of luck and have fun. Thanks for joining the community.