I have found , on the web , my Ipad does thing better than a PC 90% of the time ,does not work as well as a PC 5% of the time and does not do what I want it to do 5% of the time. For some strange reason some videos are restricted not to work mobile devices. I use an old PC rather than throw the IPad across the room during the 5 to 10% it does not do what I need it to do.
When my wife a new laptop with Windows 8 on it she put it down and has solely used the iPad. The iPad is great for her because she does do any heavy calculating or writing on it. It is used largely for buying things.