Okay yulaw99, you have quite the event log here. Sorry it took so long to get back to you. Let's start with a few things, I am going to be going over the event logs and will post fixes for different problems that you are having. Let's take care of something simple real quick. What antivirus are you using? Most of us here highly recommend
Miscrosoft Security Essentials. It's free, has a small foot print and works great. If you are using anything else, please uninstall it, at least for testing purposes. Also, please download
Malwarebytes, the free version, and run a full scan on all user accounts and let us know how that comes out. Again, there is a lot to look over here and I will be getting back to you about it. I will also have someone look at the .dmp you attached. Please be patient.