Add spaces: Therearewaterprooftape.Theyareinstalledinareaswithhighhumidity.

Answer: There are waterproof tape. They are installed in areas with high humidity.

Add spaces: Obviouslyitgoesonatthetopofsociety,ingovernment,internationalfinanceandmedia,mainly.

Answer: Obviously it goes on at the top of society, in government, international finance and media, mainly.

Add spaces: TheInternetisbeingincreasinglyusedbycountrieswhereEnglishisnotthenativelanguage.

Answer:
The Internet is being increasingly used by countries where English is not the native language.