Losing your cellphone or laptop can be as bad as losing your wallet. In some cases, it's worse. If someone has your cellphone they can access your apps, which may hold your bank account information, plus your communications via email, text and voicemail. Your laptop probably contains equally personal information -- tax forms, emails, accounts you can automatically sign into. These are frustrating scenarios. Luckily, there are a number of apps and software programs that can track your stolen or lost devices, and in some cases offer a kill switch-type feature for your data. Find My iPhone and Android Lost are two popular apps that help you locate your phone and let you erase all data remotely once you've decided searching for it is a lost cause. But, really, finding your cellphone also depends on the whether or not local police can assist in your search. Having tracking software installed on your laptop or smartphone increases the chances that law enforcement will have a strong enough lead to intervene and also be successful in finding it. On Sept. 14, Derrick Doba, from Mesa, Ariz., had a laptop stolen from his office during business hours. Doba filed a police report but, Doba says, local law enforcement said there was nothing they could do to help. Doba discovered that he could play detective by using the Carbonite software on his laptop to track the location of the computer. He found out where the alleged thief had used the laptop (Yuma, Arizona), and