I recently bought the ASUS Transformer TF101 and have experienced several difficulties. Firstly, the Office applications are awful and lack functionality. Secondly, I cannot view PDF files on webpages. The section on the screen where the document should be just stays blank, even though I downloaded Adobe. Thirdly, whenever I am watching a video online, the video restarts if I tilt the tablet, as the screen adjusts. Any ideas as to how these issues can be resolved? Or should I replace this tablet with one with Windows as the operating system? I've been told that Windiws tablets do not have these problems. Any help would be much appreciated. Thanks, jamessaleam.