windows 7 explorer not responding

Mr. Layback Bear, good evening.
I run the ESET Free Online Virus Scanner for almost 5 hours on my PC. It found 10 threats and erased them. To be honest, I open a mail on september and the worm appeared and I tell you that I am quite careful about mail (I habe been using e-mail since 1988).
In order to make me sure, I will run the Windows Defender Offline to release my tension.
I will let you know about the results.
By the way, How do I remove the restore points in my computer? I have to do that ir order to get rid of all threats!!!
Best regards,
Rllavane

Thank you Layback Bear.
I run both ESET and Windows Defender. The first found 10 threats and the second none.
Questions: Do I have to run the CMD test again before I erase the System Restore Points?
I aksked you that, because I still have the problem with Windows Explorer
RLLAVANE

Thanks again Layback Bear...
I did remove all restore points.
Questions:
How "many times" is enough for running sfc/ scannow?
I will run them five times each. First sfc/ Scannow and then the sfc/veriryonly.
I hope it will help. So far, the only inconvinient is the Windows Explorer!

Rllavane

Layback Bear, good afternoon.

This is the picture of what is happening (as a file attached). Look at the top that says, (in Spanish):
*.doc Search Results in My Documents (Not Responding)
The screen looks whiter, because it becomes that a way.
I can not search any file at all!

I will run the sfc/ sacnnow five times to see what happens.

I will let you know.
Thanks again

Here is the Screen Captured:

Thank you Layback Bear.
Yes I did run sfc/scannow five times. Every time took about 5 minutes or so. An everytime, nothing seemed to be wrong.
I found a software named FileSearchEX, just for searching files and mainly because the Windows Explorer works until you try to search something...
I will be waiting for you.
Anyhow, I have a doubt: What is Orb?
Best regards,
Rllavane