Quick seletion and all other selection tools aren't working properly and sometime crash my photoshop

[jameyp89610309]

here is the video of my problem, it is hard to explain in text.

Photoshop quick selection video on Vimeo

please help i can't finish any youtube videos or make the thumbnails

[arshla jindal]

You seem to have posted in wrong forum.

Please post to Photoshop General Discussion