Welcome to Justanswer.com, my name is ***** ***** I will do my best to assist you.
Toshiba does not provide real time or live technical support. And your warranty covers the hardware, the machine itself, it doesnt cover browsers or other windows errors.
if you want to seek free support, theres the toshiba forum you can use here http://forums.toshiba.com/
If you would like to proceed with paid live assistance, then send a reply and let me know you want to work on these issues together.
Dustin S.Senior Technician and Network Switching Systems Operator / Maintainer.