That's question one. The other is: how many ones untill you start noticing some serious slowdown in your equipment? (specially at the startup). Let us know your experiences.

Think around.. 20? .. Don't think i have startup problems because of the amount of games installed.. The only time that would is when you almost filled the HDD.. Or don't defrag from time to time

Is there a way to make widgets smaller to fit more icons on your desktop?

Gosh, that's quite a lot! 

P.S. Always glad to see your posts, Pezus (that girl in sig is frigging hot, but then again, you must have heard that millions of times...).

I have my games installed to a separate HDD i have connected to a "switch" I turn it on and off when i feel like playing a game. Install times not interrupted.

Got too many games to mention off of my head

2 Civilization Revolution IV and World of Tanks.

Hey hey! Nice to meet a fellow WoT player. I am on the RU server, though. What's your top tier tank?

I have two as well. World of Tanks and Starcraft Brood War.

Only BioShock Infinite. I always uninstall games upon completion but I want to try BioShock's DLC.

61 on steam, 2 on origin and 4 others. So total of 67 are installed.

Not much actually, i can even name them all;

Dungeon Keeper 2
Bejeweled 3
Warcraft 3 and it's expansion the Frozen Throne
The Witcher 2
Amnesia: The Dark Descent

And that's all lol, i know not that many huh. I prefer console gaming!