At work, I have a simple Microsoft wired 600 keyboard which has four keys (F5-F8) with blue symbols which look like they can be 'launched' in combination with the (blue) Fn key. However, pressing them in combination doesn't do anything either while on the desktop nor in an application (Chrome, Excel). Can anyone suggest:
- What the keys are for?
- How to get them to start working?
See the keyboard photo below
When I plugged the keyboard in, Windows said that the device was installed successfully, so I don't expect additional drivers are required, though I don't have admin privileges, should more installs be required.
OS: Windows 7 Enterprise, SP1, 64bit