On old programs running on MS-DOS, windows 2000 servers, technical troubleshooting, evaluation and troubleshooting to solve technical problems, network knowledge, remote troubleshooting tools, backups, configuration knowledge of ADS routers and WI FI , And swithces. Knowledge of all Microsoft Office programs and experiences with various versions of windows operating system, installation of sfotware, printers, printer repair, fax setup, etc.
