What is the file mrt.exe in Win7 computer

1, some optimization software can detect that the mrt.exe file occupies a high CPU!

2. If there is no optimization software, press the three keys (Ctrl+ Alt+Del) call out [Windows Task Manager] → Process & Rarr; also see mrt.exe file occupying cpu is very high.

3, under normal circumstances, this is after the security software hit this patch, it will automatically run once for a full scan. But this patch is more mysterious, some systems will not be displayed in the control panel add or delete program!

4, as long as you use mrt.exe as a keyword search, there will be this program, usually It is saved under this path: C:WindowsSystem32

5. If you double click, you can open it and need to install it. Click Accept Protocol (checked), otherwise the Next button is unavailable (gray)

6. Click on the list to see a list of malicious programs for this month (latest).

7, when the whole scan, it will be compared one by one, if there is a malicious program, automatically delete.

8, then, click on the scanning method → the next step

9, when scanning (slightly longer), try not to open other programs, it is more powerful! Otherwise it will go wrong.

10, in general, this scanning operation will do nothing, the reason is: as long as the security software is installed in the operating system (the program can not replace the security software), has not waited for malware to make waves, long ago It's got rid of it! And the real virus, the Trojan will not recognize it ……

11, how? It’s right, never saw it catch the ghost!