Hello and welcome.
1) Update your Skype to latest release.
2) Uninstall McAfee which it the cause of errors. Use this tool in safe mode:
AV Uninstallers - Windows 7 Forums
Reboot and install MSE to replace it.
3) Update your HP Tablet PC Key Button driver from HP.com:
cpqbttn cpqbttn.sys Mon Apr 20 10:38:52 2009
4) Update your Ricoh card reader drivers from HP.com:
rimmptsk rimmptsk.sys Thu Jun 25 03:58:09 2009
rimsptsk rimsptsk.sys Thu Jun 25 03:10:46 2009
rixdptsk rixdptsk.sys Thu Jun 25 03:25:57 2009
rismc32 rismc32.sys Mon Jul 20 05:30:18 2009
5) Update the camera driver from HP.com or from other hardware manufacturer's site if from somewhere else:
sncduvc sncduvc.SYS Wed May 09 03:16:39 2007
snp2uvc snp2uvc.sys Wed Oct 08 02:13:40 2008
6) Uninstall ZoneAlarm as it is also responsible for bsods you've had.
Enjoy.