The new forums will be named Coin Return (based on the most recent vote)! You can check on the status and timeline of the transition to the new forums here.
The Guiding Principles and New Rules document is now in effect.
Windows: Ctrl - alt - delete, start the task manager, and flip to the performance tab. Physical memory will be listed.
Keep in mind that at gibibyte levels the discrepancy between 2^30 (1 gibibyte) and 10^9 (1 gigabyte) becomes pretty substantial. Software and hardware companies aren't quite yet on the same page about this so at the moment you should take any memory information (be it printed on packaging or displayed in software) with a grain of salt.
Most common RAM these days is the DDR ones. What I would do is find out what your motherboard model is and just google search that. It will tell you if you need DDR, DDR2, DDR3 etc.
Posts
edit: And maybe this: http://articles.techrepublic.com.com/5100-10878_11-1058485.html
Keep in mind that at gibibyte levels the discrepancy between 2^30 (1 gibibyte) and 10^9 (1 gigabyte) becomes pretty substantial. Software and hardware companies aren't quite yet on the same page about this so at the moment you should take any memory information (be it printed on packaging or displayed in software) with a grain of salt.
This is just what I needed!