| |||||||||
Technical support is a service used by ICT companies used to help solve problems with customers purchases.
Technical support can happen in various mediums, including e-mail, telephones, applications, faxes and technicians
Technical support varies depending on the range of posibilities. Some things are not supported in lower levels of support can be supported with higher service levels.
The cost of support can vary. Some companies offer limited free support when their hardware or software is purchased, others charge by premium rate telephone calls. Others offer support contracts, which charge for the amount of support.