We bought iMac computer mainly for educational purposes and online access.  It surpasses the speed we were looking for.  As first time user of an Apple computer,  it was very intimidating to use since it has different operating system than other computer that we commonly use. Eventually, we were able to get used to its wonderful features. Aside from it is user friendly, it is virtually virus free and re-sets itself to even more efficient for next day use.  It does not require a ~shut down~ after use but of course it is an option based on  your preferences.  It is not a cheap computer but...