1. Lab and Preventive Maintenance/Anti-Virus Research (handout)

Troubleshooting links:

https://support.microsoft.com/en-us/windows?ui=en-US&rs=en-US&ad=US

http://answers.microsoft.com/en-us/

https://support.google.com/chromebook/?hl=en#topic=3417251

https://support.google.com/chromebook/answer/6250945?hl=en&ref_topic=3399765 

Viruses and other bad stuff explained really well

Suggestions on how to get rid of them

2. Some Troubles to Fix

Notes for free