How can i resize my image?What tool do i need to use?

Hi I've been doing Photoshop for almost a year and the only tool i have not try here is the slice tool, actually I don't understand what this tool is all about or how it is use. How it is really use?

How to use the Lasso tool?.

Just want to add about this Paint Bucket Tool, Does this tool used just to put background color on the certain Layer?

How to use the Gradient tool?.

Hi can you help me doing my retouching or can you make some advice in what to do? Cause I don't know if what i have done is good or not or can you do some comments in what I have done to make some improvement.

Maybe I could post some samples of my work here for you to see, I will be glad if you make some comment.

Hi everyone!.I'm Studying Animation right now and it caught my attention when I've heard that animation is in photoshop..Do Adobe Photoshop have Animation?.How it is done? where can i find it?

How can i add some effect to my edited photos? For example I'm cutting a photo but some cuts don't look good. I'm planing to add some effects on to it, to hide those cuts but how??

Just passing by to ask bout how to cut my picture in a way that it should be more clean cut and what tool is much more better to use?

Hi I'm using Photoshop just lately, can you help me how to use the Magic Wand Tool? I'm watching some tutorial or video tutorials but still I cant use it the way it should be, and I wonder y??