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

Operating Systems in 2007

Everyone

Sort by: Name ↓ Count

(since 1998) 70

(since 2006) 15

(since 1996) 1

(since 1994) 3

(since 1999) 5

(since 1999) 1

(since 1997) 6

(since 1994) 6

(since 1988) 12

(since 1991) 2

(since 2000) 8

(since 1980) 2

(since 2003) 69

(since 1983) 4

(since 1995) 9

(since 1993) 11

(since 1988) 2

(since 1996) 7

Red Hat Enterprise Linux

(since 1999) 9

(since 1989) 4

(since 1998) 3

(since 1991) 1

(since 2000) 1

(since 1982) 28

Microsoft Windows

(since 1988) 40

Mac OS X v10.5 (Leopard)

(since 2006) 27

Mac OS X v10.4 (Tiger)

(since 1996) 26

Mac OS X v10.3 (Panther)

(since 2003) 1

Mac OS X v10.1 (Puma)

(since 2001) 1

(since 1996) 41

Mac OS ("Classic")

(since 1984) 4

(since 1992) 90

(since 1982) 1

(since 1990) 1

(since 1986) 1

(since 2004) 2

(since 1993) 15

(since 2000) 13

(since 1995) 24

(since 1981) 2

(since 1981) 6

(since 2003) 3

Berkeley Software Distribution

(since 1981) 1

(since 1997) 1

(since 2002) 1

(since 1980) 1

(since 1985) 3