Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to compare the content of two folders with @max syncup [title] Download @max syncup for free and install it on your computer. [step] You can download it from. It is not required to open the program.

Ending1: [title] Find the first folder to be compared in the windows explorer, select it and right-click on it to call the context menu. [step] Here click " compare and sync ". Ending2: [title] Double-click on the folder that contains all pictures of your content. [title] Select " find the header " button to bring up the file that has just been added to the page. Ending3: [title] Wait for the site to convert files to max. [title] Open any browser program in your system. Ending4: [substeps] If you are using a desktop program, choose " php for windows " to download a php account, download the php application as well by choosing your browser and selecting php from the appropriate menu from the toolbar. [title] Install the php client on your computer.

Answer format: ending1/ending2/ending3/ending4