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@@ -109,3 +109,19 @@ En \eqref{recta} se muestra la formula para ....
 \end{document}
 ```
 
+# Configuración de TeXWorks  #
+
+## Diccionario en español ##
+
+As per the TeXworks manual, the procedure to install spell checking dictionaries in TeXworks is as follows.
+
+1. Download the dictionary corresponding to your desired language from the OpenOffice.org extensions site or [here](es_MX.oxt) in the repository.
+2. Change the file extension of the downloaded file from .oxt to .zip and extract the files with your archive utility of choice.
+3. Open TeXworks and select Settings and Resources from the Help menu. A dialog window will open with a link to the TeXworks resources folder.
+4. Click the link to open the resources folder. If there is no dictionaries subfolder there yet, then create it now. Open the (possibly newly created) dictionaries subfolder.
+5. Copy the .dic and .aff files from the downloaded .zip file to the dictionaries subfolder.
+6. Close and reopen TeXworks. The dictionaries should be listed under the Spelling item in the Edit menu.
+
+## Autocompletado ##
+
+`btikz:=\begin{tikzfigure}#RET##RET##INS##RET##RET#\end{tikzfigure}`
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