If the Black Friday hysteria at many an electronics store was any indication, there might be a computer or two under the tree come Christmas morning. For those who struggle with the complexities of home computing, however, CyberDefender is offering one free day of technical assistance on December 26.

Users who call 1-877-377-3765 will get a free tutorial on removing unnecessary preinstalled applications, proper setup, and security offerings, CyberDefender said. They can also call in about existing systems and software, not just brand-new devices.