samsung galaxy

I have a tablet display set up that I am currently using for various different purposes- all of which require internet connection. I have noticed that the wireless connection has been very slow and impacting the user experience and efficiency. I was wondering if anyone knows reliable devices...

I know there are various threads regarding micro sd cards, but they served no help to me. Last week on October 21, I was listening to music on my sd card while I was on the train. When I reached where I was headed 15 minutes later, my sd said it was blank. I had 80 audio files on there, as I am...