Posting Articles from Other websites

Hello,
I am running a blog. I wan to know if i take articles from other websites and post them on my website and add Source Link at the end then will it be fine or its still against the rules?
For example: I want to collect some Photoshop Tutorials in my website. I find a tutorial of pohotoshop and copy all content of that tutorial and paste it in my post and then i add the Source Link at the bottom.
Please guide me in this case.
Waiting for the Best answers.
Thanks

See original post by Ayyaz