Multiple BSOD Of Various Errors With Internet/videos/music?

recently, i have had many bsod consecutively. recently, i have had about 9 bsod over about 5 days (although the report lists a break between my bsod between 2/21 and 3/27 because i was on break for most of this). in the past i have gotten bsod while playing games, but the recent ones have been while doing mundane tasks such as browsing the internet or watching Internet videos?i have used bluescreenview to try to discover the cause of my problem, but every bsod seems to have a different error and file associated with it. many of them are blamed on ntoskrnl.exe, but have different error messages. some are from different files.i am running windows 7 64 bit on a desktop i built about 15 months ago. since then, i have gotten many error messages, but more recently. i have 8 gb of ram, geforce gtx 470, amb phenom ii black multicore processor, and gigabyte 890gpa-ud3h motherboard. i assembled the desktop components and installed all software new onto the computer.

things i have tried recently: resetting the ram in different slots, running antivirus (i have avg free, malwarebytes, and spybot), cleaning the computer fans, uninstalling/driversweeping the video card drivers and reinstalling, disabling the motherboard sound card through bios so the external sound card i have installed does not interfere, running cmd /chkdsk with fix to try to correct any errors found. i have been dealing with bsod a lot frequently, although it has usually only been about 1 per week in the past. these are extremely frequent recently with multiple per day and it is interfering with my work. attached are the files requested.