![](/uploads/1/2/7/0/127096593/307140761.png)
Windows 7 is not installed over the Internet. You can purchase a digital copy of Windows 7 from the Microsoft Store, burn it to a blank DVD and upgrade to Windows 7 from your current edition.When making significant changes to your computer such as an upgrade, it is always recommended you backup your system prior to installing a new version of Windows. In your case, you can upgrade to Windows 7 depending on edition and architecture of Windows Vistayou have installed. If you are running a 32 bit version of Vista and want to upgrade to a 64 bit version (edition of Windows 7), you will have to a do clean install, this applies vice-versa.If you are running consumer editions of Windows Vista such as Home Basic or Premium, you can only upgrade to either Windows 7 Home Premium or Ultimate.
Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a custom build. Windows 7 compatible driver searches, help and support.
Also, you cannot do downgrades, which means, if you are running Windows Vista Ultimate now, you cannot downgradeto Windows 7 Home Premium.
![Windows Windows](http://3.bp.blogspot.com/-SDFOkCOcr_8/T304B_wIx5I/AAAAAAAAAO8/UbDXATPUT1w/s1600/Cara+Update+Driver+Windows+7.png)
![Ft8u232am windows 7 driver download Ft8u232am windows 7 driver download](/uploads/1/2/7/0/127096593/641694151.jpg)
D2XX drivers allow direct access to the USB device through a DLL.Application software can access the USB device through a series of DLLfunction calls. The functions available are listed in thedocument which is available from thesection of this site.Programming examples usingthe D2XX drivers and DLL can be found in the section of this site.This software is provided by Future Technology DevicesInternational Limited ``as is' and any express or implied warranties,including, but not limited to, the implied warranties of merchantabilityand fitness for a particular purpose are disclaimed.
![](/uploads/1/2/7/0/127096593/307140761.png)