[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. 
[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).