Jupyter Shortcut not working

Question

I am working my code on Jupyter(Python). Normally, the shortcut to insert cell below is \'b\' and for above is \'a\', but when I do that search bar opens instead of insertion of

Answer 1

This is the solution if you have Vimium installed. just add rule to ignore B, attached

Add all the shortcuts you want to work (hit esc key prior to every command):

1. shift + enter run cell, select below.
2. ctrl + enter run cell.
3. option + enter run cell, insert below.
4. A insert cell above.
5. b/B insert cell below.
6. C copy cell.
7. V paste cell.
8. D , D delete selected cell.

Answer 2

In windows 10, it was this application - Easy Windows Switcher that was causing the problem.