Use Shields-Up at www.grc.com to conduct the following tests for your computer:

File Sharing test, Common Ports test, All Service Ports test, Messenger Spam test, and Browser Headers test.

You are required to explain the corresponding test results.

(In particular, if your computer does not pass any test, you should explain what you need to do, base on the interpretation from Shields Up.

If your computer does pass the test, you must offer the understanding about the implication of passing the test.)