Core 2 Duo (64-bit) processor. 100-240 VAC input. Resolution 1280 x 800. Battery charges normally, but with reduced operating time. As per Wendy's instructions, the laptop has a Vietnamese version of Wikipedia (via xowa) and the Multimedia English course (englishbanana), I left the language and default keyboard as English. I will be preparing other laptops for Viet Orphans Edoovillage in Vietnam, so if people want changes to the configuration, let me know. Unit is D620AP in my records. -BA