I need help with this computer problem. I was doing stuff and then suddenly my computer decided to play up and drop some programs from memory (you can see this when ram usage suddenly drops by itself). Lots of flashing and programs saying out of RAM. This has only happened once and I just want help troubleshooting what may cause it to behave like this. When starting up it can sometimes freeze programs or application windows before the ram is full and when loading new tabs in chrome; etc. NOTE: Just before this I tried to open PS CS5 64 Bit and it said something about initialization problems because there isn't enough ram. (One minute later when I reopened PS) The monitor briefly dropped aero and signal before coming back and about 30 seconds after that when I thought it was OK it did it again so I grabbed my phone to record it. Specs/details: i7 2600 with 16 GB ddr3 ram on H67 MB and a GTX 980Ti Win 7 Pro 64 Bit Swap file is located on a 1TB 7200 RPM HDD size is about the same as the amount of ram I have. Up time when this happened: 1 Day VIDEO: *EPILEPSY WARNING* Attached is the Paint.NET crash dump. Apart from this, only WORD 2010 gave an ERROR message which can be seen in the video.