I want to upgrade to windows 7 on a gateway 840gm with Pentium d processor 830
250 gb sata hd
1024 mb ddr 2
is this possible, before I purchase the software.
More about :put windows gateway 840gm intel pentium processr version bit
Windows 7 system requirements 1GB RAM for 32bit, for 64bit you need 2GB RAM, and most of PC user are using the 64-bit OS (win7/win8/win8.1). So you may get more RAM and win7 64-bit because you can use the 64-bit OS even you upgrade the PC later.