Christine Johnson has over 15 years of experience providing technical support for various devices such as iPads, laptops, and iPhones. She has supported over 3,500 users and troubleshot issues with applications like Microsoft Office, Windows, Lotus Notes, and proprietary mobility apps. Johnson also has experience with networking tools like Ping, IPConfig, and Pathping to troubleshoot connectivity problems on devices and networks. Previously, she held various roles including computer technician, legal secretary, administrative assistant, and database administrator.