Nah, still cant get chrome. It will install normally until it gets to "waiting to download chrome" where it just continues indefinitely, never going to the next step. IE and Firefox work fine though. I think you're on to something about the boot up. Booting to my usual profile takes a few minutes, but the computer seems to take at least 5 minutes to get through initial startup programs. After that it takes about 15 minutes to run smoothly without being prone to hangups.
I have no idea what it is, but there's definitely something very odd going on with my computer. Like before, something is interfering with Avast. It's still displaying 0 days of protection left, and I can't reregister because I get an error. The software updater was working earlier but right now it's not operating. I also cant update and I haven't seen or heard the overlay alerts. It's just little things like that and the fact that I can't redownload chrome or get Skype to work. I uninstalled Java and downloaded the newest version, but that didn't help.