Which UPPER function is written so that all text in cell B4 will be capitalized? O=UPPER(B4) O=UPPER[B4] O UPPER B4 O=UPPER

i would say 3 because windows is the best but vista doesnt do updates anymore

do not use any of these common illegal characters/symbols:

# pound

% percent

& ampersand

{ left curly bracket

} right curly bracket

\ back slash

< left angle bracket

> right angle bracket

* asterisk

? question mark

/ forward slash

  blank spaces

$ dollar sign

! exclamation point

' single quotes

" double quotes

: colon

@ at sign

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