CC Log-in & verification [Topic edited by moderator]

I have no trouble with log-ins either.  I've been a satisfied Creative Cloud user since 2012.

If you're repeatedly prompted to log-in, that could be a sign that your anti-virus software is getting in the way.  See the link below.

https://helpx.adobe.com/in/download-install/kb/cc-sign-in-prompt.html

Hope that helps.

I dont think there is an issue with Software , its being used on millions of computers without any issues.

I understand there may be certain circumstances , applications may give some issues, it could be due to various factors, 

some of OS system files specific, Windows User account specific, Network related issue ,..etc

However, with required and valid approach root cause can be Identified, Kindly share the issue description, System information of current system , Error code if any,. We will be glad to assist. 

i've been using cc since 2014 and have never had problems.  i know that doesn't help you (and many others), but it does indicate that it can work well, and judging by the large number of complaints (and the much greater number of users), most of us don't have problems.

that all said, if you're interested in solving whatever problem your having (eg, repeated sign prompts), post the problem.