Satellite Pro C850 keyboard does not work properly and opens several programs

My satellite pro C850 1HE keyboard intermittently stops working correctly, and begins to open programs, for example, by pressing F will open the file search, C open computer this kind of thing

is there a permanent solution to this problem?

This is not something to do with installed programs is not something to do with the browser settings.
restarting the computer works in a short time, but that is a long time, it's really annoying because I use this for work and study!

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> is there a permanent solution to this problem?

The question is what causes this problem? Is it related hardware or software related issue?

Why n t connect a USB keyboard just to check if the same would happen?

In case the USB keyboard would work fine, I guess that the internal keyboard failures and the solution would be a simple replacement of the defective part.

Tags: Toshiba

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