Installing Windows (2000, XP, 2003, Vista, Windows 7) can be done by using a USB drive, if your laptop’s CD drive or desktop computer’s CD drive is not working. See simplified and detailed instructions here.
Windows 7
Improve Home Network File Transfer Speeds in Windows 7 and Vista
Home networks with Windows 7 computers may see slow file transfer speeds, specifically when Windows Vista is involved. Here is a solution that should improve network file transfer speeds over your home router.
Completely Uninstall ZoneAlarm Firewall From Windows 7
Windows 7 users of the ZoneAlarm firewall may have some problems completing the uninstall process for ZoneAlarm. Completely uninstall ZoneAlarm using one of the removal tools listed here.