Eachlevelhasapasswordtosaveyoureplayinglevelsyouhavealreadywon.

Each level has a password to save you replaying levels you have already won.
[Q]: [Asyoucanseeoratleastguess,it'sforVNC(port5900),andit'sforafictionaldesktopinmyhomenetwork.]
[A]: [As you can see or at least guess, it's for VNC (port 5900), and it's for a fictional desktop in my home network.]
Problem: Add spaces: Theoldpeasantrodeintothetownuponthishorse,andhisneighborsoftenborroweditofhim,andpaidfortheloanofitbyrenderingsomeservicetotheoldcouple.Afteratimetheythoughtitwouldbeaswelltosellthehorse,orexchangeitforsomethingwhichmightbemoreusefultothem.

Spaces added: The old peasant rode into the town upon this horse, and his neighbors often borrowed it of him, and paid for the loan of it by rendering some service to the old couple. After a time they thought it would be as well to sell the horse, or exchange it for something which might be more useful to them.
This text is missing some spaces, please add them: Hereareseveraldetailsaboutthispackage'sbreakdown.
Here are several details about this package's breakdown.
input question: Fix spacing: Ontheairsidebeyondthepointwhereboardingpassesarecontrolled,hasbeenacquired,providedthatthepointofsaleissubjecttoapprovedsecurityproceduresthatarepartoftheairportsecurityprogramundertheconditionthattheliquidisinatamper-evidentpackagingandthesatisfactoryproofofthepurchasethatdayatthatairporthas,or

output answer: On the airside beyond the point where boarding passes are controlled, has been acquired, provided that the point of sale is subject to approved security procedures that are part of the airport security program under the condition that the liquid is in a tamper-evident packaging and the satisfactory proof of the purchase that day at that airport has, or
input question: Fix spacing: setup.exemissing/notfounderror:UnavoidablyPCmaygetinfectedbyviruslikeExploit:VBS/AdoStream.BorcontrolledbymalwarelikeRegiGuardRegistryCleaner(affiliateversion).AftertheyareremovedbyantivirussuchasQuickHealMobileSecurityforAndroid,theinfectedfilesetup.exewouldbedeletedaswellsothatmissingproblemisfound.

output answer:
setup.exe missing / not found error: Unavoidably PC may get infected by virus like Exploit:VBS/AdoStream.B or controlled by malware like RegiGuard Registry Cleaner (affiliate version). After they are removed by antivirus such as Quick Heal Mobile Security for Android, the infected file setup.exe would be deleted as well so that missing problem is found.