Windows 10 release at the beginning, for genuine Windows 7 / 8.1 users to provide a one-year free upgrade benefits, and the purchase of genuine 888 yuan. This is also the rapid popularization of Windows 10 made a contribution. However, after the end of the free upgrade benefits, Microsoft still left a "back door" to provide "for the use of auxiliary technology customers to upgrade the Windows 10 free promotions" do not spend a penny can upgrade to Windows 10.
The so-called auxiliary technology, refers to the hearing impaired, visually impaired and other special users of the narrator, magnifying glass, height ratio and other auxiliary tools, Windows 10 default without these tools, but can be obtained through this special channel.
Although the claim is specific to the user, but in fact the upgrade process, Microsoft does not do any inspection, directly to the upgrade.
This "loopholes" was found, Microsoft has said it will block it, but in fact did not have hands.
In fact, this free upgrade channel still exists, and Microsoft did not close it mean!
Microsoft said: "We announced the end of the upgrade for the auxiliary technology customer (Windows 10). At the end of the day we will tell you. This upgrade is not limited to specific assistive technologies. If you use helper technology on Windows, you can upgrade. & Rdquo;
This is no longer able to understand, and to tell you that although it is used, Microsoft simply do not care! This benefit is likely to remain effective even after the creator has been officially released.
The reason why so generous, probably Microsoft would like to continue through this alternative channels universal Windows 10, after all, the penetration rate of the new system is still far from Microsoft's expectations.