File extension NB (.NB) information

If Windows is unable to open NB files you may not have the appropriate program installed or may have a registry related error. We strongly recommend that you run a free registry scan.

Appropriate program:

The .NB file extension identifies a Mathematica Notebook file which belongs to the Mathematica spreadsheet and statistical analysis software from Wolfram Research, Inc.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent and identify association errors.

• Performance: To optimize memory and CPU usage for NB files run a free performance scan.
• Stability: Fix NB errors to make your system and applications more stable.
• Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.