Here are a list of Mac Basic Shortcuts. A lot of these are the same on the PC you just use control and not command.
Basic Shortcuts
⌘A Select All
⌘B Bold
⌘C Copy selected text
⌘D Bookmark (web)
⌘F Find
⌘I Italic
⌘N New (window)
⌘P Print
⌘Q Quit
⌘R Refresh (web)
⌘S Save
⌘T New Tab
⌘V Paste
⌘W Close Window
⌘Z Undo
I have attached a pdf that you can download and save to your computer
Basic Shortcuts
⌘A Select All
⌘B Bold
⌘C Copy selected text
⌘D Bookmark (web)
⌘F Find
⌘I Italic
⌘N New (window)
⌘P Print
⌘Q Quit
⌘R Refresh (web)
⌘S Save
⌘T New Tab
⌘V Paste
⌘W Close Window
⌘Z Undo
I have attached a pdf that you can download and save to your computer