Lifetime Warranty Microsoft Windows 10 professional Software 64 bits Retail Box 3.0 USB flash drive Win 10 Pro Key

win10 pro  64bit USB pack activation online 

System requirements:

• Cortana is only currently available on Windows 10 for the United States, United Kingdom, China, France, Italy, Germany and Spain.

• An Internet connection is required to perform the upgrade. Windows 10 is a large file about 3 GB and Internet access (ISP) fees might apply.

• The upgradeability of a device includes factors beyond the system specification. This includes driver and firmware support, application compatibility and feature support, regardless of whether or not the device meets the minimum system specification for Windows 10.

• If the anti-malware application is compatible and current, your application will be preserved during the upgrade to Windows 10

• Windows 7 desktop gadgets will be removed as part of installing Windows 10.

• The number of applications that can be snapped will depend upon the minimum resolution for the application.

• To use touch, you need a tablet or a monitor that supports multi-touch.

• Microsoft account required for some features.

• Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimal performance.

OEM Software Notice:
· To purchase OEM System Builder software, you must be a System Builder and accept the System Builder License. "System Builder" means an original equipment manufacturer, an assembler, a Refurbisher, or a software preinstaller that sells the Customer System(s) to a third-party. OEM software may ONLY be distributed with a fully assembled computer system.
· For a desktop operating system or application software, the software also must be preinstalled on the hard drive of the fully assembled computer system, using the OEM Preinstallation Kit (OPK).
· The system builder who installs the software is responsible for the provision of end-user support