Columbia Computer Training 10420 Little Patuxent Parkway, Suite 500 Phoenix Technology Solutions has been providing computer and IT training since 1998. We offer on-site training nationwide. We can also host training classes at our facilities in Maryland, Washington DC, and Virginia. Visit our site to learn more about our course offerings. Columbia MD Computer Training Phoenix TS www.phoenixts.com/ computer training it information technology instruction course class maryland dc virginia cisco microsoft ec-council adobe itil computer training it information technology instruction course class maryland dc virginia cisco microsoft ec-council adobe itil Business Reviews Phoenix TS Testimonials