Repair Apple Software Update. If a user already has Apple Software Update, but it doesn’t function properly on their Windows machine, they should check whether the app is up to date. It can be done by going to Start Menu and clicking on the Apple Software Update in All Programs. Free apple software update windows 10 download software at UpdateStar - Apple Software Update is a software tool by Apple that installs the latest version of Apple software. It was originally introduced to Mac users in Mac OS 9. A Windows version has been available since the introduction of iTunes 7. apple software update windows 10 apple software update windows 10 If you dont have iTunes installed on your computer, download the latest version from Apples website or get it from the Microsoft Store (Windows 10). Open the App Store on your Mac. At the top of the App Store window, click Updates.