An attack to the laptop due to known vulnerabilities of Windows A Virus/Worm hit can paralyze your laptop Spywares installed on the laptop can steal your sensitive information An attacker can try network based attack to hack into your laptop Anybody can view/delete/modify your important files Malicious scripts embedded in the web pages can damage the laptop Easy to compromise the laptop due to insecure OS settings Attacker can use brute force/dictionary attack to break your weak password Insecure share in your laptop can be used to implant virus/worm/trojans An attacker can sniff your sensitive information from an insecure WLAN Laptop can be stolen