I need the best tutorials in SolidWorks

Try to search GrabCAD Q&A section and choose the SolidWorks option from the top list to find tutorials for your need.You'll find a lot of tutorials that might help you.
I suggest to do a quick search on Youtube also.

thanks for you

i want all videos related to the solid works

A good way to start your training in SolidWorks can be following this step-by-step tutorial at :
http://www.engineerpedia.com/ep-1312.html
Best regards,
The EngineerPedia Team

Hi, I recommend you to take a look at the SolidWorks Yacht tutorial: www.yachttutorial.com

Check this
https://www.youtube.com/channel/UCegHiTCexQZ9bAE4ytbfhmg/playlists