For those that want to know what tools I am familiar with, the following list covers those I am most recently familiar with.

Word processing, DTP, page preparation, and graphics

Adobe

• FrameMaker to version 12 (including IXGen, MIF2Go, and Web Works)
• PhotoShop through Creative Suite 4
  
• Acrobat Pro/Distiller through version X
  
• InDesign 
• Illustrator

Microsoft

• Office Suite 2010
• Word
• Excel
• PowerPoint
• Project
  

Others

• XMetaL
• LibreOffice/OpenOffice  

Windows Help development and composition

• Madcap Flare
• RoboHelp
• ForeHelp
• HyperText Suite

Web page development

• Dreamweaver
• Amaya
• others

Languages

• (X)HTML, XML, CSS, JavaScript, SGML
• PostScript

Operating systems

• Windows (Versions 2.0 through NT4/2000 and XP/Vista/7) 
• MacOS (Versions 6.5 to 8.0, & some exposure to Tiger/Leopard (OSX)) 
• DOS (Versions 2.0 to 5.5) 
• Linux (Ubuntu)