Hello Netimports, welcome to SF!
You do need to update the graphical drivers
. Can't guarantee that will solve all but need to be sure it is not the drivers.
Please follow: ati driver
If, after this, problems remain, please check all energysaving settings and turn those off, as a test.
Most of your crashes involve a WarrantyWare.... any feedback on what software that is?
I also suspect there are problems with your Norton installation. If, after the above, problems remain:
As a TEST, remove Norton:
Please see these links for uninstalling your AV: Uninstallers (removal tools) for common antivirus software - ESET Knowledgebase
or here Ultimate Collection of Uninstallers / Removal Tools for All Popular Anti-Virus Software - Tweaking with Vishal
Sometimes these uninstallers do not remove all they should out of Registry:
Run CCleaner, both regular and registry.
Next install your preferred AV immediately. Try Avast! or MSE for free until stable.