• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.
  • The forums have been upgraded with support for dark mode. By default it will follow the setting on your system/browser. You may override it by scrolling to the end of the page and clicking the gears icon.

Hi, I need to know, if I can install Windows 7 on multiple pc's?

Achilles1600

New Member
Joined
Jul 5, 2009
Messages
276 (0.05/day)
Location
edmonton alberta canada
System Name pimped rig
Processor intel core i5 2500k
Motherboard EVGA Z68 SLi micro
Cooling corsair h60
Memory 4gb G-Skill ripjaw's 1333Mhz
Video Card(s) Nvidia Ge-force GTX 560 Ti
Storage seagate 500gb sata3
Case Coolermaster elite 430, 4 case fan's
Power Supply 600 watt coolermaster extreme power
Software window's 7 home 64bit
Hi, im currently building a pc, and i would like to know, if i can install, window's 7, from one disk, on to multiple pc's.? :wtf:
 
Hi, im currently building a pc, and i would like to know, if i can install, window's 7, from one disk, on to multiple pc's.? :wtf:

Yeah you can use one disc to install thousands of copies of windows.

Just only one of them gets to use cd key.
 
no my friend you can't, not from a normal retail disc

Unless you have a volume license label, but this is mainly used in schools or business use.
 
Yeah you can use one disc to install thousands of copies of windows.

Just only one of them gets to use cd key.

^ what he said


you can reuse the disk all you want, its the key you cant reuse.
 
Actually the key you can reuse, just every new registration with same key nullifies the others. I reformat all the time and always use the same key, this has to be clear to him, he might think its a one use only
 
Actually the key you can reuse, just every new registration with same key nullifies the others. I reformat all the time and always use the same key, this has to be clear to him, he might think its a one use only

Aye but if you done it on another computer then you may get messages coming up from windows genuine advantage :p
 
I'm not sure on the legality of it all, but a single use key will work on multiple machines, although mine are all behind the same router. I just had to call and activate the key, and it does not nullify other builds already in use;)
 
Trying to activate from another machine will cause the first one to deactivate etc.
I'm behind a router and when I installed on another computer it whined for activation all over again.
 
Cant say I have had any issues like that.
 
no my friend you can't, not from a normal retail disc

dude how many times did you install Windows??
Cos you obviously don't know what are you talking about.
 
Technically yes, legally no.
 
I'm not sure on the legality of it all, but a single use key will work on multiple machines, although mine are all behind the same router. I just had to call and activate the key, and it does not nullify other builds already in use;)

Yes, quite, they keep on working and Microsoft takes you on trust that you've only got one active copy at a time.

To everyone:

With Technet subs, you get multiple keys per product (currently 5) and each one can legitimately be installed on 10 simultaneous PCs. Note that they don't make this clear, I was told this when I called their helpline with a query.
 
Last edited:
What about MSDN aquirred Windows 7's? I got it installed on 4 different PCs in my house with the same key. Dont have any problems so far...
 
Given that MSDN costs a lot more, you might get a lot more installs than 10 per key. Perhaps call Microsoft and have them clarify this, then let us know here?
 
Given that MSDN costs a lot more, you might get a lot more installs than 10 per key. Perhaps call Microsoft and have them clarify this, then let us know here?

Correction, it costs my school a fortune. I only payed 50 bucks or something for the license costs.

I'll mail Microsoft and let you guys know.
 
Back
Top