SUSE
Slackware


SUSE:

Installation

Configuration

Locking down

Pretty much anything



Slackware:

Installation

.... ah just ask




Both:


Package Management

Desktop

Laptops

Servers

Workstations

Media centers (Using them for Music and Movies)

Use for day to day tasks like Checking Email, Web surfing, Chatting, IRC, IM, Home use, Office use.