Computer services, namely, data recovery services, document data transfer from one computer format to another, and data conversion of electronic information; recovering and/or analyzing data from computer data storage devices after the occurrence of electrical or mechanical failure, computer operation errors, software malfunctions, natural disasters, and computer viruses; computer services in the nature of detecting, recovering and securing computer data evidence for use in forensics, namely, computer forensic services; computer services in the nature of analyzing data to detect, eradicate, and prevent the occurrence of computer viruses, namely, computer virus protection services