Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to check if your computer is 64 bit [title] Perform the following steps on your computer : [substeps] Click on the start button. Type' system' in the start search box click " system " in the programs list. [title] Read the results.

Ending1: [step] If the result appears on the screen that you just read, then the computer is 64 bit. Otherwise, navigate to the directory that contains the files you want to check. Ending2: [step] This means you have detected a hardware problem. You will see that the computer you are testing is 64 bit. Ending3: [step] The results will indicate all of the languages used on your computer. [title] Check your keyboard for the' 64 bit' letter. Ending4: [step] In the " system " window it will state either " 32-bit operating system " or " 64-bit operating system ". [title] Press the win + r keys (windows key and r).

Answer format: ending1/ending2/ending3/ending4