[Newbie question]

Mine is a regular 32 bit. Thanks everyone.

[Newbie question]

The version you download is based on what type of processor you have -- 32 bit = x86, 64 bit = x64, not the operating system you are running. But based on the fact that you don't know, you are probably running on a 32 bit, so go with x86

I found this under System Specifications - does it mean I use the x64?

Processor AMD Athlon 64 1809MHz

[Newbie question]

I want to download Paint.net and use it for Sims2. It says I need Net Framework 2.0 first. My question is, which one do I use for Windows XP - 86, 64 or IA64?