Decades: 1190s 1200s 1210s 1220s 1230s - 1240s - 1250s 1260s 1270s 1280s 1290s
Years: 1239 1240 1241 1242 1243 - 1244 - 1245 1246 1247 1248 1249
Births
Deaths
... code under the copyright holder's control. In the extreme, such control is proposed within other's computers and computerized devices. The Trusted Computing Platform ...