Product Details:
Payment & Shipping Terms:
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Products Status: | Stock | Type: | Operating System |
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Operating Systems Supported: | Mac, Windows | Version Type: | Internet |
Brand Name: | Microsoft | Model Number: | Windows 7 Professional OEM |
Place Of Origin: | USA/HongKong/Singapore/Puerto Rico/Ireland | Product Name: | Win 7 Professional OEM |
Media: | 32bit X 64bit | Certification: | Original Microsoft |
Warranty: | Life Time For Activation Item | Application: | International(Global Area) |
Packaging Details: | Factory Sealed Retail Box / OEM | Payment Terms: | T/T,Western Union,Money Gram |
Supply Ability: | 10000pcs/month | ||
High Light: | ms windows 7 product key,windows 7 coa oem |
What does OEM mean?
OEM product keys are priced lower than their retail counterparts, but use the same software as retail versions of Windows.
Per Microsoft’s EULA regarding OEM, the product key is tied to the PC motherboard which it’s initially installed on, and there is typically no transferring the key between PCs afterwards. On versions of Windows which require a valid product key for media download from Microsoft (like Windows 7), OEM keys will be rejected.
Can I directly upgrade from an older operating system?
No, you cannot. A clean installation is required.
What is a clean installation?
A clean installation means formatting your hard drive before installing Windows, so make sure that you have backed up your files.
What Windows came before Windows 7?
For the end user, Windows Vista came before Windows 7.
What version of Windows came after Windows 7?
For the end user, Microsoft Windows 8 came after Windows 7.
Install a CD on computer with no disc drive
Some of the new computers may no longer have a disc drive. If your computer does not have a disc drive try installing what is on the CD from the Internet. Computer drivers, software for hardware devices, and some games and other programs are available for downloaded and can be installed from a download.
DVD-ROM drive
Required processor | 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor |
Required memory | 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit) |
Required hard disk space | 16 GB available hard disk space (32-bit) or 20 GB (64-bit) |
Required video card | DirectX 9 graphics device with WDDM 1.0 or higher driver |
Required connectivity | Internet access (fees may apply) |
This product key can be used to activate existing non-genuine copy of Windows 7 Professional.
Windows 7 Professional supports almost all computers ranging from old Pentium 4 to the newest i7 always providing the same familiar user interface.
Minimal system requirements: 1Ghz processor, 1GB RAM, 25GB free space.
Windows 7 Professional can upgrade Business edition of Vista.
When upgrading Vista please use upgrade advisor to check your system compatibility.
This product key can be used to activate existing non-genuine copy of Windows 7 Professional.
Windows 7 Professional supports almost all computers ranging from old Pentium 4 to the newest i7 always providing the same familiar user interface.
Minimal system requirements: 1Ghz processor, 1GB RAM, 25GB free space.
Windows 7 Professional can upgrade Business edition of Vista.
When upgrading Vista please use upgrade advisor to check your system compatibility.
Windows 7 pro |
Windows 7 home |
Windows 8.1 pro |
Windows 10 pro |
Windows 10 home |
Office 2013 2016 2019 |
Windows server 2012 2016 2019 STD |
Windows server 2012 2016 2019 Datacenter |
Contact Person: Alice Software
Tel: 15771922343