I run Tor on my laptop and my phone. I have Verizon Wireless for a service provider. My laptop Internet connection is tethered through my cell phone. So I just run Tor on my laptop. Can Verizon or any other ISP track browsing history or searches? All of Tor's options are default. Some sites won't load or freeze when I access them. Plus I don't think I have Java enabled. I can't run any videos. I haven't looked into that setting yet.