Hi skeetpants and Welcome to the Forum!
Your .dmp files indicate many different reasons for your Blue Screens. Start by sorting out your
drivers.
McAfee is known to be a cause of BSOD's on some Win 7 systems. Your Mcafee
drivers are also outdated (pre Windows 7). I suggest that you uninstall McAfee using the
McAfee Removal Tool until your issue is resolved. Download
Microsoft Security Essentials as its replacement. Make sure your Windows firewall is enabled!
Once your BSOD issues are resolved, feel free to try an updated version of McAfee.
Outdated
drivers to update:
Rt86win7.sys Thu Feb 26 09:04:22 2009
Realtek LAN RTL811
RTL8192su.sys Wed Nov 11 08:54:27 2009
Realtek Wireless USB 2.0 Adapter
atikmdag.sys Thu May 27 17:44:23 2010
atikmpag.sys Thu May 27 17:25:19 2010
Catalyst Drivers Many people are having issues with the latest Catalyst, 10.12. See
this thread for issues regarding v10.12.
It might be an idea to download and install one of the
Previous Catalyst Versions. Download and install
Driver Sweeper. Uninstall present Catalyst drivers. Re-boot to safe mode and run
Driver Sweeper to clean up. Re-boot to normal mode and install the "new" Catalyst drivers.
Please attach new .dmp files to a new post as and if they happen.