#### TUG (TeX User Group)

Representing the interests of TeX users worldwide.

#### UKTUG (UK TeX User Group)

The focus for TeX-related activities in the UK.

#### UK TUG FAQ

Frequently asked questions about UKTUG and TeX.

#### UK TeX archive

A link to the Comprehensive TeX Archive Network, hosted by the UKTUG.

#### Donald E Knuth

The creator of TeX.

#### TeX Google Group

A useful link for TeX discussions.

#### WinEdt

An ASCII editor for TeX documents.

#### MathJax

An open-source JavaScript display engine for mathematics that works in all modern web browsers.