If your PC is still running Windows 7, you may be wondering if you should pull the trigger and install Windows 10.After all, it's a free upgrade until a year from now.Updating App Store Apps and System Software Enabling Automatic Updates Updating Apps Installed Without the App Store Upgrading to a Newer OS X Version Installing Updates in Legacy OS X Versions Community Q&A Software updates keep your computer and programs secure, fix errors, and provide new features.

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All users with Windows 7 Starter, Windows 7 Home Basic and Windows 7 Home Premium will be updated to Windows 10 Home.

All users with Windows 7 Professional and Windows 7 Ultimate will get Windows 10 Pro.

It's such a cliché, but if it ain't broke, don't fix it.

Or in this case, if Windows 7 still works perfectly fine, why update it to Windows 10?

If for some reason you want to stream your console games to your laptop or PC, you'll need to update.

One feature you will lose from Windows 7 if you update to Windows 10 is Windows Media Center.It takes practice before you develop a flow and it becomes second nature, where you don't stop and think about what you're telling it to do.Pretty much all laptops have a built-in microphone, so Cortana will be able to hear you if you go the voice-control route, but if you're on a old-school desktop PC, just know that you may need to have an external mic plugged in to use the feature.Sure, you'll need a new graphics card to reap the benefits of Direct X 12, but if you want to game with the highest level of details and settings, you'll need to be on the cutting edge.The other gaming-related feature Windows 10 has is game streaming from Xbox One.If you're using an older version of OS X, updates are handled through the Software Update utility.