64 bit - Can most Intel processors run 64-bit Windows 7? - Super User
Can an Intel Core 2 Duo run 64-bit Windows 10? - Quora
x86-64 - Wikipedia
How to install windows 10 pro 64 bit on Intel core 2 duo with 2gb ram - YouTube
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64 bit - Does VirtualBox run 64-bit guests on a 32-bit host? - Ask Ubuntu
64 bit - No option for 64-bit OS VirtualBox guest OS in Ubuntu 14.10 Dell OptiPlex 755 - Ask Ubuntu
Ubuntu Forums
Ubuntu: Installing 64bit ubuntu on Intel(R) Core(TM)2 Duo CPU T5870 , possible? (2 Solutions!!) - YouTube
system installation - Can I Run 64 Bit Ubuntu OS On Intel® Pentium (R) Processor B940? - Ask Ubuntu
How did the Intel Core 2 Quad Processor Q6600 support 64-bit instructions? - Quora
macos - Which 64-bit desktop Linux (GUI) distribution can I run on an Intel processor, especially in VirtualBox on Mac OS X? - Super User
Will Ubuntu run on this old MacBook pro?. A friend is giving me this Mac and since there's no more official support for the OS I wanted to install Ubuntu, but I
Ars gear: the old Windows PC resurrected with Ubuntu | Ars Technica
Can Windows 10 Run Well On a Core 2 Duo? - YouTube