Here are some user-friendly games to while away some time. I use the word 'user-friendly' to mean that there is no requirement to have very fine/precise dexterity.
Clicking on the graphics opens a new window to play the game you choose.
Some games may take a while to load so be patient and all rely on ActiveX to run.
Yahtzee relies on a Java applet so if your computer cannot handle these, I'm sorry but you will not be able to play it.