Updated Software

When I write my blog entries, I often borrow Daniel’s Ipad. The software was updated today, now the Ipad and its apps look different. Updates may be necessary to take care of bugs and viruses. They may also make the device work better. I wonder why they often change the looks of the software. We are not yet used to the new look. Do they do this, to give it a more new, modern feeling? I do not know, but it would be nice to know. Perhaps I can get to know sometime.