Windows 10 Reactivation - Microsoft Community

hello, community. have windows 10, 64x, version 1607. bought online and activated online, linked microsoft account. question is: how many times can reactivate windows after reinstall/hardware cange/new pc? far know, there are limited number of reactivation. happens after that? many in advance.

you can reinstall , reactivate many times like.

if retail copy of windows 10, if change hardware such motherboard, need use chat support:

activate windows 10 license via microsoft chat support

if oem copy of windows 10 or upgraded oem copy of windows 7 or windows 8, need purchase new license if make changes such motherboard.

when upgrade preinstalled (oem) or retail version of windows 7 or windows 8/8.1 license windows 10, license remain oem or become retail license?

if upgrade oem or retail version of windows 7 or windows 8/8.1 free windows 10 upgrade summer, license consumed it. because free upgrade derived base qualifying license, windows 10 carry licensing too.

if upgrade retail version, carries rights of retail version.

if upgrade oem version, carries rights of oem version.

full version (retail):

- includes transfer rights computer.

- doesn't require previous qualifying version of windows.

- expensive

upgrade version (retail):

- includes transfer rights computer.

- require previous qualifying version of windows.

- expensive, cheaper full version

oem :

oem versions of windows identical full license retail versions except following:

- oem versions not offer free microsoft direct support microsoft support personnel

- oem licenses tied first computer install , activate on

- oem versions allow hardware upgrades except upgrade different model motherboard

- oem versions cannot used directly upgrade older windows operating system

what happens if change motherboard?

as pertains to the oem license this invalidate windows 10 upgrade license because no longer have previous base qualifying license required free upgrade. have purchase full retail windows 10 license. if base qualifying license (windows 7 or windows 8.1) was full retail version, yes, can transfer it.

from windows 10 end user license agreement:

b. stand-alone software. if acquired software stand-alone software (and if upgraded software acquired stand-alone software), may transfer software device belongs you. may transfer software device owned else if (i) first licensed user of software , (ii) new user agrees terms of agreement. may use backup copy allow make or media software came on transfer software. every time transfer software new device, must remove software prior device. may not transfer software share licenses between devices.

Windows / Windows 10 / Install, upgrade, & activate / PC