mid-sized ATX tower

So I brought my computer into microcenter to get a few new components installed(psu, cpu, ssd, and ram). Looks like everything works properly except the tower fans. The rgb on them works but the fans are not running. Not sure how this happened because those wires are not connected to the psu. To...

I need an older version of IE to access (via WHALE Communications) my work desktop but need something more up to date to access my own email and other websites. Google Chrome now seems not to work after Windows updates.