Windows 10 is a free update for the first year for the users running their machines on Windows 7 and Windows 8, 8.1. If you are running Windows 7 Service Pack 1, you too can avail this free upgrade offer. To confirm that your PC is powered by Windows 7 SP1:
In that case, you can install the update via Windows Update from Microsoft support (download windows6.1-KB976932-X64.exe for 64-bit and windows6.1-KB976932-X86.exe for 32-bit). This update will prepare your PC for the Windows 10 installation. After this update you will notice the Get Windows 10 app appearing with a Windows icon at the lower-right corner of your screen. Alternatively, you can download the app directly from Microsoft. Once you install it manually, click the Windows icon and Reserve your free upgrade. Go through the process of entering an email address to confirm it.
If your computer is almost out of space, the service pack 1 install may fail without telling you why. Running the Disk Cleanup Wizard can free up space without deleting your personal files and allow the install to succeed. 2b1af7f3a8