completely new to Photoshop, any tutorial?

If you are complete new in this fileld. Depend on what type of styles or grip you want on these tools. I
Complete lecture on youtube where i learn

https://www.youtube.com/watch?v=pFyOznL9UvA

Complete book how to use these tools Download pdf book
http://ofwpinoychannel.com/pinoy-channel/

And Lynda.com seems to have a decent reputation.

You tube is always a great starting point for learning although sometimes the topics can be too specific as the subject is so large but a good search yields some good tutorials. I can recommend some users of Photoshop on Youtube

The Complete beginners guide to Adobe Photoshop | Course overview & breakdown - YouTube​ - This looks quite a good one, 33 episodes from the beginning

Phlearn(can be a bit advanced)

Nemanja Sekulic(can be a bit advanced)

The adobe website also is a great repository for some excellent tutorials

https://forums.adobe.com/welcome - Always a good space to ask and learn

Community Showcase - A great portal for how others use the software

Photoshop tutorials | Learn how to use Photoshop CC - Starting from the beginning, some good tips and tricks to learn here

Hope that also helps along with your searching

Regards

Butch

Adobe does provide some tutorials:

Photoshop Get Started

Photoshop tutorials | Learn how to use Photoshop CC