Every time I have tried to install the upgrade (3) it crashes my system. (Windows 7 Home Premium 32 bit}
I have plenty of RAM 3GB DDR2 and all software is currently maintained by my AVAST program. The safe zone works poorly, vastly inferior to previous edition. Flash Player crashes all pages I attempt to log on to. I don't use Chrome as a browser. I have never liked it. I really have little good to say about any browsers. Explorer doesn't do well with this upgrade either. I have had to uninstall the virus program and reinstall the original then everything works as it should.