As for cross country skiers, professional racers average 15 miles per hour for continuous distances up 35 miles. Most top ski racers hit about 20 - 25 miles per hour on the flats, and 35 - 40 miles per hour on the downhills. Recreational cross country skiers tend to clock out at around 7-10 miles per hour.
adware (Noun). A software application that includes advertisements, which are displayed while the software is running. Developers use adware as a source of income and to keep the costs of the software down (usually making it free). Some adware programs can include spyware.
Malware is a broad term that refers to a variety of malicious programs. This post will define several of the most common types of malware; adware, bots, bugs, rootkits, spyware, Trojan horses, viruses, and worms. Adware. Adware (short for advertising-supported software) is a type of malware that automatically delivers advertisements.