Am i able to file 2 different w2’s separately under the same ssn ?

my first time filing my taxes, my sister usually do it for me but i decided to do it myself this time and she didnt really tell me the basics. i did it on turbotax which was extremely easy but i wasnt told i had to file all my w2’s at the same time. im googling answers and it all says the same thing, i had to file them all together…. what do i do ???