A remote IT support technician works from home to assist a business with software, hardware, computer systems, and networks. You typically answer questions from network or computer users over the phone or via the internet. Your duties include helping these employees or customers troubleshoot technical problems. During a support call or chat, you get information from the customer, define the issue, and provide a solution. Some remote IT support technicians have further maintenance responsibilities. For example, you may update software, communicate with employees to notify them of changes, and set up access for new workers.