If you want to upgrade to Windows 10 Creators Update v1703 right away, you can use the Media Creation Tool. It is quite simple and anyone will be able to do it, after taking a few precautions. Take a look at this detailed screenshot tutorial for beginners that will show you how to easily upgrade your Windows 10 v1607 to Windows v1703, keeping your data, settings and installed software intact as it is.
Upgrade to Windows 10 Creators Update using Media Creation Tool
There are a few things you may want to do before starting the upgrade process. Once you have done the housekeeping visit Microsoft.com and click on the blue Download tool now button. This will download the 17.5MB MediaCreationTool.exe file to your system.
Click on to start upgrading your Windows 10 Anniversary Update v1607 to Windows 10 Creators Update v1703.
I have given almost all the screenshots of the screens that you will see as you go through the upgrade process, which could last for around an hour or so. If you need to, you may click on the images to see their larger version.
During the upgrade process, your PC will restart several times, and you don’t need to do anything really.
Once the preliminary check is done, the upgrade process will start.
You will be asked to accept the licensing terms. Accept them.
You will need to again accept the license terms.
Once all is set, you will have to select Install. Your personal files and apps will be kept.
If you do not want to connect to the Internet you may skip this step.
Once you log in, check your Windows 10 version.
You should see Windows 10 version 1703 Build 15063
Hope it goes through smoothly for you.