how to copy workbook (book1) to workbook (boook2) with the help of command button

how to copy workbook (book1) to workbook (boook2) with the help of command button ,BOTH THE FILE ARE LOCATED ON DIFFERENT LOCATION attached a file ie book1 there is one more book2 which is on different location once u hit the command button in book1 the data get automatically copied to book2 , please help new to macro