Free technical support is often available in the form of mailing list or newsgroup discussions; nevertheless some background research, knowledge or experience is often required.

免费的技术支持也可以以邮件列表或新闻讨论组的形式得到。然而，某种形式的背景研究、知识或经验常常是需要的。

youdao

Even within each service, the data from sales or from technical support might not be available to customer service call centers in a form that they can use.

即使是在同一个服务中，来自销售或技术支持的数据也不能直接为客户服务呼叫中心所用。

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If you are looking for free technical support and NOT a paid consultant please stop here and fill out this free support form.

如果您在寻找免费的技术支持而不是付费的咨询服务请不要填写这个表单而应该填写免费技术支持表单。

youdao

It provides technical support in the form of an online database of some 10, 000 documents, each about 1, 000 words long, and each addressing a particular problem.

ECONOMIST: Machine translation

Should the shares breach key short-term technical support at the 16-level, we could see this excessive optimism unwind in the form of added selling pressure for the networking sector.

FORBES: Magazine Article