Issues with some lock press

[kKd]

Hi,
yesterday I've pressed something on my Keyboard which activatesd some Kind of lock,like capital lock just that the "A "on the Symbol(it's in an arrow)  is replaced by a "+".
Since then I have the problam that when I minimize dp out of Fullscreen mode the Desktop is kinda zoomed in. I can only see the Desktop normal if Igo out of Fullscreen and minimize it then. And there's something wrong with gameplay now too. Somehow ist harder to jump and aim for me and the menu(pcdp mod) has less Resolution as well as the huds' rims are brighter. I don't know whether both Things(lock and the ingame Thing with the fulscreen Problem have to do with each other but hopefully someone can help.
Tell me to send pics if you don't know what Í mean.

[kKd]

A pic of the symbol
http://i.imgur.com/Df3cMgu.jpg
before the Change
http://i.imgur.com/vJufFFV.jpg
after
http://i.imgur.com/vJufFFV.
Notice that the rims of for example the number of bullets is brighter?
I'm telling this because maybe someone had this Problem before and can identify it now.

[jitspoe]

It sounds like your hudscale value got changed somehow.  Try typing "cl_hudscale 2" at the console and see if that makes things look better.

[kKd]

Ok im gonna try if its that, but I dont think so cause Ive changed it myself some time.
It looks kinda different now though.

[jitspoe]

Your before and after images linked to the same picture, so I was just going based off of your description.

[coraz0n]

I'm worried why Payl is there