Included in Windows 8.1 and Windows 8.1 Pro, but doesn't include DVD playback. Go to the DVD playback for Windows page to find out how to add DVD playback to Windows 8.1. For Windows Media Player 12 for Windows 8.1 N and KN editions, get the Media Feature Pack. Windows 8. Included in Windows 8.1 and Windows 8.1 Pro, but doesn't include DVD playback.
Grizzly bears - can reach top speeds of up to 30 mph (48km/h), but they can't maintain that speed for very long. American Black bears - can reach running speeds of up to 25 mph (40km/h). Bears aren't necessarily built for speed, but are capable of running fast when necessary. j.a.
A black panther is just a leopard from the same litter that has not adapted the normal colour. The Snow leopard can run the speed of 40 miles per hour but it has been recorded to bound 50 ft horizontally. A jungle leopard can run the speed of 40-55 miles per hour but at short distances. It has been recorded that a cheetah's top running speed as 71 miles per hour and so if all 3 had a race....the leopards will be left way behind. Source(s): http://wiki.answers.com/Q/How_fast_can_s...