Not exactly, although you could use them to test accuracy they were mainly just productivity killers. I can recall stripping them out of NT 4 during the process of creating base images for distribution (thanks to the Select program and Ghost). Games were never a good idea for business PCs, but the MS strategy of getting onto company desktops through the homes of board members carried them in as a legacy. There was a real struggle for a while between Win 95 and NT 4 for the business desktop. I was fortunate enough to land someplace where the latter prevailed.