Yosemite- HELP

[macnovice33]

just installed the upgrade for the Yosemite and having some issues

1) my safari does not work says my computer is offline but however chrome works just fine
2) i cannot log into any of my apps spotify, tweet-deck etc it says the same issue that my computer is offline
3) i cannot log into the app store either

Any help or suggestions please

Kind regards

 

[chscag]

I find it rather unusual that you've been a member since October 2008 but yet this is your first post?

But to your question... Do you have any apps that allow working off line that you might have chosen that option while using the app? Such as Mail, (Thunderbird Mail, etc)?