Countifs in Google Sheets with various 'different than' criteria in same row adds +1 value

Question

I\'m trying to count all values different than some specific criteria on the same row in a Google sheet that is feed via a google form but the final count shows \"1\".

Answer 1

you are getting 1 as one error counted. do it like this:

=COUNTA(QUERY(datos!B2:B, "where not B contains 'PC Tipo 1 (HP)' 
                             and not B contains 'PC Tipo 2 (Lenovo)'
                             and not B contains 'PC Tipo 3 (Dell)'
                             and not B contains 'Laptop Tipo 1 (Lenovo)'
                             and not B contains 'Laptop Tipo 2 (Thinkpad)'
                             and not B contains 'Tel Cel.'", 0))