Ovde pishe da ce i upgrade na RTM mozda bristati programe i apps..
http://www.winbeta.org/news/windows-...grade-rtm-cost
"Users running the Windows 8.1 Preview will be able to upgrade, but at the loss of all their apps. "
"Again, if you stick with Windows RT/8, you will be able to upgrade to the Windows 8.1 RTM without the loss of anything."
pa opet kazem treba razmisliti da li sada prelaziti na 8.1pw