There is no universal help key, but in Windows applications, the F1 and ? keys are the most common keys to launch help.
the F1 button
F1
There have been 134 space shuttle launches. 39 launches of Discovery 32 launches of Atlantis 25 launches of Endeavour 28 launches of Columbia 10 launches of Challenger
Your question needs clarification. Why did who make what launches?
Logic bombs should not be confused with an Easter egg, which refers to an undocumented, yet benign, hidden, feature, that launches by entering a set of special commands, key combinations, or mouse clicks. I found that in the security + guide to network security fundamentals pg 52
The rocket launches were fake, it tricked me for a while(honestly!)
The F1 key has always been the help key for Windows.
launches
I think it is 100 launches until you get to the moon - sorry
The function key 'F1' is universally accepted as the 'help' key.
If the weather is clear, the shuttle launches can be seen from Walt Disney World.
The word launches is a verb. It is the third person singular present tense of the verb launch.
takes off
Another world for launch is to set up, initiate, begin, to start