A caller asks if there is a way to access his data from Quickbooks from a remote location. We help a user troubleshoot slow wireless performance with his cable provider. Norway's love of electric vehicles may force big upgrades to the nation's electric grid. A Lenovo Yoga user has problems with a "shaking" display screen and unresponsive touchpad. A Mozilla Firefox user has problems with pictures displaying properly on web pages as he surfs the Internet. A Mac user seeks advice in setting up OpenDNS in a "virtual" machine for Windows. A Windows 7 user with very limited disk space wonders why his computer is slow to start up. We also give tips on how to clean up unnecessary files from the computer.