Windows 10 Technical Preview build 10049 was released to Windows Insiders this week, but the company has already prepared another version that is being tested by partners.

Windows 10 build 10051 is, according to Russian WZor, already in the hands of some who are testing it, as the documentation that has been released online offers a quick look at the features of this new version.
Most of the changes have been made "under the carpet", so that Windows 10 build 10051 is mainly about fixing and improving issues that are necessarily visible to the user when starting the operating system.
There are also some critical bug fixes aimed at making Windows 10 run smoother, including patches aimed at making the upgrade from Windows 8.1 to the technical preview faster and less prone to errors.
For example, the “Important” label that appears during an upgrade no longer exists, while the yellow warnings that appear in Device Manager when the upgrade is complete no longer appear.
At this time, it is not yet clear whether this particular Windows 10 build will be released to insiders or not, but a new version of the technical preview is still expected to get the green light.
