Windows 10: there this random flashing text/input on my monitor it there even when a program is open

there this random flasshing text/input on my monitor it there even when a program is open it goes away when i restart but randomly comes back i

:)

 

random inputs when second monitor is plugged in to laptop

I have a Dell G5 laptop and the specs are:

I7-9750

16gb ram

1tb SSD

Nvidia 6gb gtx 1660Ti

and I have just plugged in a second monitor as an extension, but random inputs keep happening. for example, I would open up a game like for honor and it keeps opening the menu and holding down random buttons without my input. only happens when my monitor
is plugged in in any kind of display e.g. extend, duplicate, only monitor 1, etc.

any help would be greatly appreciated, thanks.

 

Monitor - No Input Signal

So you are suggesting that in the event this cable goes for a six, I try out the HDMI port? Seems quite a tenable suggestion - I never thought of that!

 

Develop program in Linux to input and output Windows files?

Great input. Proof that I need to think of myself as a newbie here.

Two questions: 1. What do you mean by "native function/lib" here? 2. what if I have multiple input files or output files? What if my input files are existing Windows files? 3. Actually a third question. Instead of creating a list of programs as input, could I use a regex that defines the folders and the files within that folder? I haven't written any software for too many years because my career went in a different direction. (TL;DR) So I'm happy that I now have the time to write software again, even simple programs.