Why is it sometimes, when I press the capslock key the cursor leaves the active screen I'm typing on and I have to use the mouse to click back into the screen I'm typing in to get the cursor to go back.
The jumping cursor problem can be due to a number of problems and settings, and so you will have to figure out which solutions will work for you by trial and error. Here are a few solutions that has helped others to get their issue resolved:
1. UNCHECK HIDE CURSOR WHILE TYPING Go to control panel - "printers and other hardware" - "mouse" - "pointer options" - uncheck "hide pointer while typing" then click "ok."
2. CHANGE TOUCHPAD SENSITIVITY Adjust the touchpad sensitivity (or set it to inactive while typing) by going to Control Panel - Mouse, or just disable it entirely if you use a mouse.
3. DOWNLOAD DRIVERS FROM www.support.dell.com Download updated drivers for touch pad and mouse (Input devices)
This doesn't answer the question. I have the same problem. When I hit caps lock, an icon appears in the lower right window indicating that the caps lock is now turned on or off. That icon, however, becomes the active window. That's why it's required to manually use the mouse to return to the document I'm typing. The icon is helpful, but it shouldn't become an active window. How can I disable that?