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.
however adware can also contain or be classified as spyware a type of malware that is considered by many to be privacy invasive spyware can steal a user s information or corrupt the user s system files