to do then now would be retro, to do then then was very nowtro

Operating Systems in 2009

Everyone

Sort by: Name ↓ Count

(since 1998) 55

(since 2006) 24

(since 1996) 2

(since 1994) 3

(since 1999) 4

(since 1999) 2

(since 1997) 5

(since 1994) 6

(since 2008) 35

(since 1988) 12

(since 1991) 2

(since 2000) 4

(since 1980) 1

(since 1987) 1

(since 2003) 80

(since 1983) 3

(since 1995) 11

(since 1993) 10

(since 1988) 2

(since 1996) 6

Red Hat Enterprise Linux

(since 1999) 12

(since 1989) 4

(since 1998) 3

(since 1991) 1

(since 2000) 1

(since 1982) 26

Microsoft Windows

(since 1988) 36

Mac OS X v10.6 (Snow Leopard)

(since 2009, that's this year!) 40

Mac OS X v10.5 (Leopard)

(since 2006) 41

Mac OS X v10.4 (Tiger)

(since 1996) 7

Mac OS X v10.1 (Puma)

(since 2001) 1

(since 1996) 50

Mac OS ("Classic")

(since 1984) 4

(since 1992) 93

(since 1982) 1

(since 1990) 2

(since 2009, that's this year!) 1

(since 1986) 1

(since 2004) 1

(since 1993) 19

(since 2000) 16

(since 1995) 28

(since 1981) 2

(since 1981) 6

(since 2003) 4

(since 1997) 1

(since 2002) 4

(since 1980) 1

(since 1985) 3