Windows Efficiency Master is a fake anti-virus that promotes
itself as a helpful program that helps users to boost the performance of associated
PC. However, it is a notorious application that irritates users with its
malicious activities. It gets executed as soon as the System is booted. It
constantly shows fake alerts and does a fake scanning to misguide the innocent
users. Due to the infection, user won’t be able to access the important Windows
Utilities such as registry editor, Windows task manager etc. The worst part is
that Windows Efficiency Master executes automatically and it is very difficult
to close it manually.
Windows Efficiency Master does an automatic scanning and
says that the associated PC is infected with number of malware. It asks user to
buy the full version of Windows Efficiency Master to fix the issue and boost
the performance. However, it is just a spam that has been programmed to cheat
and misguide the innocent users. The look and feels of the vermin is very real
and genuine but remember that Windows Efficiency Master is only a spam. It is
recommended to delete this deadly threat instantly.

