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| | Technical support - Wikipedia, the free encyclopedia |
 | | Technical support (also tech support) is a range of services providing assistance with computer hardware, software, or other electronic or mechanical goods. |
 | | Technical support can happen through various media, including e-mail, live chat, telephones, applications (most often, instant messaging), faxes and technicians, although the most common is the telephone. |
 | | Some things that are not supported in lower levels of support can be supported with higher level services: for instance, only direct questions can feasibly be addressed through SMS or fax; basic software problems can be addressed over the telephone; while hardware problems often need to be dealt with in person. |
| en.wikipedia.org /wiki/Technical_support (318 words) |
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