Hey there
I've had my mac a week and I'm still trying to figure out some things... 
1. When I'm viewing files in Icon Preview mode, and I see one I want to delete, selecting it and hitting the Delete key on the keyboard doesn't delete it. It doesn't do anything from what I can tell. I have to drag the file to the trash can to delete it. Is there a way to set up my Delete key to actually um... Delete?
2. When I'm viewing files in Icon Preview mode, and I want to select multiple files, I can't just click on the first file, hold down shift, and click on the last file. That only selects the first and last file I click on. I want it to select all files in between. I'm not talking about selecting ALL files... I know I can do that with
-a, I'm just talking about a few files in a row. Does that make sense? It works in other viewing modes, just not Icon Preview mode.
3. Resizing Windows - Yes, as a lifelong Windows user - I'm used to being able to drag any of the four corners to resize... Not just the bottom right corner. Is there anyway to change this in mac? I really like being able to resize from any corner.
Thanks so much for your help
1. When I'm viewing files in Icon Preview mode, and I see one I want to delete, selecting it and hitting the Delete key on the keyboard doesn't delete it. It doesn't do anything from what I can tell. I have to drag the file to the trash can to delete it. Is there a way to set up my Delete key to actually um... Delete?
2. When I'm viewing files in Icon Preview mode, and I want to select multiple files, I can't just click on the first file, hold down shift, and click on the last file. That only selects the first and last file I click on. I want it to select all files in between. I'm not talking about selecting ALL files... I know I can do that with

3. Resizing Windows - Yes, as a lifelong Windows user - I'm used to being able to drag any of the four corners to resize... Not just the bottom right corner. Is there anyway to change this in mac? I really like being able to resize from any corner.
Thanks so much for your help