not-too-tech

Hopefully I've done this correctly, I have a Toshiba notebook that has been set to bluetooth and I cannot seem to set it back to wireless Can anyone help please

Thanks new lamp works fine

Hello, I'm a bit new to this. I have a NEC VT575 projector that produces a very dull image onto a whiteboard. I've tried all the stuff in the manual to no avail. The bulb is registering 48% life left. Can anyone offer any advice.