Windows 10 is finally here! So why haven't you been offered a copy even though you reserved your upgrade months ago? Simple: Because Microsoft only startedrolling out Windows 10 on July 29.

People are taking advantage of the free upgrade at a blistering pace, and Microsoft doesn't want to melt its servers. Because of that, the company's rolling out upgrade prompts slowly--so slowly, in fact, that Microsoft recently warned would-be-upgraders that they may be waiting for a few weeks.

Fortunately, there's a way around to skip ahead in line if you're impatient.

The secret sauce lies in Microsoft's new Windows 10 Media Creation tool, which allows you to burn the operating system's install media to a DVD or USB drive with at least 4GB of storage space. (It lets you create Windows 10 ISO files, too, though you'll want to do an upgrade-in-place first to avoid potential license authentication issues.)

To find out which version of Windows 10 you need, open File Explorer on your current system, right click on My Computer or This PC, and select Properties. The info will reveal whether you're running a 32-bit or 64-bit version of Windows, which you'll want to match when you're configuring the Media Creation tool. If you're running a Pro or Ultimate version of Windows 7 or 8, you'll want to select Windows 10 Pro; users of Home, Starter, or standard versions of those operating systems can only upgrade to Windows 10 Home. 

Once you've got the installation media ready to rock, simply follow the steps in PCWorld's guide to installing Windows 10 on your PC--but only after reading our three tips for a hassle-free upgrade first.

An hour or two later, you'll be basking in Windows 10's glory. If you didn't participate in the Windows 10 Technical Preview, you may wonder where to start first. We've got you covered with guides to maximizing your first 30 minutes with the operating system, the 10 best new features to try out first, and mammoth looks at Windows 10's best tips and tricks and hidden features.

Enjoy! And don't tell your kids that you cut the line. Your secret is safe with us.