Question: Events of small probability that have never occurred before may be assessed as having a probability of zero in decisionmaking but this is leads to tragedies in which people find they have been playing Russian roulette without even knowing they are doing so
Please fix the punctuation.
Fixed: [Events of small probability that have never occurred before may be assessed as having a probability of zero in decision-making, but this is leads to tragedies in which people find they have been playing Russian roulette without even knowing they are doing so.]

Question: If you let things get pretty dirty youll need to do a more thorough clean such as the things Jeff mentioned but after that its just a matter of maintaining the cleanliness Youll probably still need to do a deeper clean every now and then use your eyes and nose to determine that but for the most part just try to keep things clean
Please fix the punctuation.
Fixed: [If you let things get pretty dirty, you'll need to do a more thorough clean such as the things Jeff mentioned but after that, it's just a matter of maintaining the cleanliness. You'll probably still need to do a deeper clean every now and then (use your eyes and nose to determine that) but for the most part, just try to keep things clean.]

Question: Michel has a considerable practical experience with our lifts over more than 13 years as a service man for OMME LIFT Furthermore he has over the last two years been responsible for planning the driving schedules of the complete service department
Please fix the punctuation.
Fixed: [Michel has a considerable practical experience with our lifts over more than 13 years as a service man for OMME LIFT. Furthermore, he has over the last two years been responsible for planning the driving schedules of the complete service department.]

Question: Unfortunately during the sharing process or due to some simple human errors the files from your SanDisk flash drive go missing or get deleted
Please fix the punctuation.
Fixed:
[Unfortunately during the sharing process or due to some simple human errors, the files from your SanDisk flash drive go missing or get deleted.]