i created this excel file for work. it calculates the pay period ending for all our employees. how can i give employees access to this spreadsheet if they dont have excel? can i use google docs or some adobe software so that im able to say email an employee and say "hey here is a sheet you can figure out your payday", so the employee simply goes in this excel spreedsheet that i made, types in their numbers, figures out there pay and such. is this possible?