Sim, você pode, e vai arrancar, desde que as condições apontadas pelo @Keltari. No entanto, sua licença ainda pode ter sido desperdiçada se for uma licença OEM. Se é uma loja comprada no varejo, há uma pequena chance de que você faça isso com o "Family Pack" e apenas ative o novo PC na licença:
- INSTALLATION AND USE RIGHTS.
a. One Copy per Computer. Except as
allowed in Section 2 (b) below, you may install one copy of the
software on one computer. That computer is the “licensed computer.”
b. Family Pack. If you are a “Qualified Family Pack User”, you may
install one copy of the software marked as “Family Pack” on three
computers in your household for use by people who reside there.
Além disso, se for uma licença de varejo, você poderá fazer uma "transferência":
- TRANSFER TO A THIRD PARTY. a. Software Other Than Windows Anytime
Upgrade. The first user of the software may make a one time transfer
of the software and this agreement, by transferring the original
media, the certificate of authenticity, the product key and the proof
of purchase directly to a third party. The first user must remove the
software before transferring it separately from the computer. The
first user may not retain any copies of the software.
Confira esta postagem no blog para obter mais detalhes sobre licenças .