Add punctuation: Take a seat at an exclusive Second Chance Freeroll with 5000 in guaranteed prizes every Monday at at 1900 GMT1The tournament name in the software is 200000 Second Chance 5k FR
A: Take a seat at an exclusive Second Chance Freeroll with $5,000 in guaranteed prizes every Monday at at 19:00 GMT+1.The tournament name in the software is: $200,000 Second Chance $5k FR

Add punctuation: In particular Colonel Amen did not ask for a single detail nor for any additional information about the frightening text which he had read in the presence of journalists whose stories would make the headlines in newspapers around the world the next day
A: In particular, Colonel Amen did not ask for a single detail nor for any additional information about the frightening text which he had read in the presence of journalists whose stories would make the headlines in newspapers around the world the next day.

Add punctuation: Hackers The Heroes of the Computer Revolution by Steven Levy Anchor PressDoubleday 1984 Another fun fascinating book
A:
Hackers: The Heroes of the Computer Revolution by Steven Levy, Anchor Press/Doubleday, 1984. (Another fun, fascinating book)