How to update ESET Security NOD32 Antivirus is correctly?

Please flow the process and make sure is updating correctly ESET Security NOD32. Past product versions may be not similar the flowing screenshots.

First step: Opening the ESET NOD32 security/Antivirus and start now.

Second step: please Click Update.

Third step: If you look at Virus signature database is up to date, no update is need. If Virus signature database is up to date is not shown, please now click Update.

Four step: If you look some problems updating your product. Press CTRL + U on your keyboard and the License details window will appear on your screen. Verify that your ESET-issued Username and Password are entered correctly and click OK

Do the work and solve it.