Microsoft Safety Scanner. The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software. It works with your existing antivirus software.
Password-protect e-mail on your iPhone and iPad The mail client built into the popular iOS devices can't be set to require a password. But you can secure the e-mail on an iPhone or iPad by disabling the standard mail program and replacing it with the free Gmail app or by using a browser-based e-mail service
5 apps that can earn you cold, hard cash (and other rewards)