6. Obligations of the user
The user is obligated to use the applications exclusively in accordance with these Terms and Conditions and only in situations in which he/she is able to do so and does not endanger or harm himself/herself or others (e.g. while driving a motor vehicle or operating machinery, etc.).
In particular, users may not:
6.1. offend the rules of common decency with their behaviour,
6.2. violate industrial property rights, copyrights, personal rights, property rights or any other rights of third parties,
6.3. transmit or generate content containing viruses, Trojan horses, worms or similar or any other programming or reverse programming or similar that may alter or impair software,
6.4. enter, store or send hyperlinks or contents that they are not authorised to use or transmit, in particular if these hyperlinks or contents violate any confidentiality obligations or are illegal,
6.5. disseminate advertising or unsolicited e-mails (so-called "spam") or inaccurate warnings about viruses, malfunctions etc. or solicit participation in lotteries, snowball systems, chain letters, pyramid schemes and similar campaigns.