The methods do not work on Italian keyboard layout as shipped with Windows 7. Using a layout called “Italian (142)”, the characters can be typed, but using different keys – perhaps you are using that layout and a physical keyboard (keycaps) different from the one in the picture? My keyboard stops working properly: for instance, if I type the 'D' key, actually Windows understands ALT+D.

Understanding the Context

Any key I type is interpreted as this key plus ALT. Usually, when this happens, I reboot the machine and it goes back to work normally. What is happening here? keyboard - How to avoid sticky ALT key on Windows 11 - Super User 5 Depending on your keyboard layout, there might be an AltGr key on the on-screen keyboard.

Key Insights

Type osk into the search box on the taskbar and then choose "On-Screen Keyboard" from the choices that appear. With AltGr pressed, the € symbol appears in the top row for me (UK keyboard layout) but not sure where it would appear in other layouts. How to type the Euro Symbol € on US English keyboard in Windows 10 ... I use two different keyboard layouts but every I boot up my PC I have to change to the second layout. How do I make it the default one?

Final Thoughts

The keyboard shortcut that enabled this was to hold the right shift key for eight seconds, something that a cat could easily do. What it did was not disable the keyboard, but enable filter keys, an adaptation designed for people with Parkinsons or the equivalent who hit keys multiple times when they only want to hit once. windows - What is the keyboard shortcut for pasting without formatting ...