# Create: Can't Copy and Paste into the YouTube Comments on Firefox

Step 1 – First of all open a new tab in Mozilla and type about:config in it and press enter.
Now, click on button I’ll be careful, I Promise!
Step 2 – Now, in the search Box, just search the text given below.
dom.event.clipboardevents.enabled
Step 3 – Now, double click on the search result and the value will change from true to false.
Thats it, Now, restart Mozilla again and start pasting your text in youtube comment in Mozilla Browser.

## Solution｜dom.event.clipboardevents.enabled｜change from true to false

about:config


dom.event.clipboardevents.enabled