This version was made by extracting and packaging the test version of the official Windows Optimizer V7.83 Build 8.712. The installation features smart registration - any username can be used for registration, and it is clean with no plugins or advertisements. It resolves the issue of disk defragmentation not being usable in non-official versions, and at the same time removes the latest news updates and background network connections. If possible, there will be no further updates after the official version...