Win10 system upgrade 10525 version needs the main thing

        The release of win10 does not ushered in the update of the 10525 version, this update has brought a lot of innovation. The main thing is to add a new concept of "compressed storage", which means that when memory is tight, it will compress the useless pages instead of writing them to disk. This reduces the memory usage of each process, allowing Windows 10 to run more applications in physical memory at the same time. This will also help Windows 10 speed up the application's responsiveness. However, we should pay attention to some matters when our users are eager to update to the 10525 version. For details, please see below.
Win10 system upgrade 10525 version needs the main things as follows
Step 1: If you have joined the Windows Insider project early and run the Win10 Insider Preview preview, then directly update the Windows Update to get the Win10 TH2 preview. Version;
Step 2: If you have joined the Windows Insider project, but now you are running Win7 and Win8.1, you have to get a twist on the upgrade: get Win10 RTM first, then upgrade to Win10 TH2 preview version;
Step 3: Before installing the Win10 Insider Preview, make sure you have a licensed Win10 platform. Whether it is an upgrade installation or a Win10 TH2 preview, you need to make sure your device has been activated before installation.
Step 4: If you have met the above conditions, the device has already activated Win7 or Win8.1, then upgrade installation, grid installation Win10 TH2 preview version do not need to enter the product key, the system will automatically complete the activation work.
If it is not the win10 version before, then you need to meet some conditions, the specific conditions above are involved; if you are the win10 version, then you don't need to bother, you can experience the latest version of the system directly.