After having tested Win7 for a longer time, I found some interesting mini-tools.
These tools aren't necessary for the normal use, but they can improve the handling of Win7.
Snipping Tool: You can copy or photograph parts of your monitor, almost like making a screen-shot.
Mathematic input area: With this application you can write mathematic notations. But if you haven't a touch pad the applications doesn't accept your input and writes an + instead of x.
Protection of minors: This setting can control how long the computer is allowed to stay online. You can block computer games, on the one hand that little children can't play games or on the other hand that children aren't allowed to install them.
Firewall: Now you can control which program is allowed to send data to the internet or which programs only are allowed to receive data.
These gadgets are optionaly expandable. To download more gadgets you can visit: