US symbols and shifted keys
The US number row puts @ on Shift+2, # on Shift+3 and $ on Shift+4. The quote key gives apostrophe and double quote; the key above Enter gives backslash and vertical bar.
Use the Shift selector to find uppercase letters and punctuation, or search for a character to highlight its position.
US versus UK QWERTY
The letter positions match UK QWERTY, but several punctuation keys differ. UK puts double quote on Shift+2, £ on Shift+3 and @ on the quote key. Its common ISO shape adds a key beside left Shift.