Add spaces: Windowscompatibility,supportedlanguages,andtechsupport.

Answer: Windows compatibility, supported languages, and tech support.

Add spaces: The4-starCrownePlazaGenevaHotelissituatedamere2.8kmawayfromUnitedNationsGeneva.

Answer: The 4-star Crowne Plaza Geneva Hotel is situated a mere 2.8 km away from United Nations Geneva.

Add spaces: GlobaltargetsandcommitmentscanonlybetranslatedintoconcreteachievementsifpeoplelikeJoepandPaulaaretheretoimplementthem.

Answer:
Global targets and commitments can only be translated into concrete achievements if people like Joep and Paula are there to implement them.