I have a computer screen and wanted to connect the HDMI port to a VGA, is there a converter that can connect this connection? Is there a HDMI splitter like that of the VGA to support this connection? I want to stream High quality HD videos from my laptop onto the screen

I have a web cam that seems not to focus clearly, I have tried to make the software adjustment for sharpness but it still doesn't work, How can I increase the video frame rates so as to make the software work with higher resolution.? Is this possible? The camera is a 2.0Mp camera

I have a card reader with full functional but I have a micro SD that cannot be identified. I have tried to use the internet card reader in the modem but it functions and does not work in the card reader. What could be the problem? is it possible that the card reader is faulty? How can one a certain that the reader is faulty and what repairs measures can I use?

I have a PCI network card that I upgraded to improve my networking experience but It refuses to function. I have installed the driver but it does not seem to operate. Could there be a problem with the adapter or is there a sort of compatibility issue with this? I want to connect through this card

I have a realtec sound card that until recently refused to play sound, I have tried system restore, reinstalling but nothing seems to work. What else could be the problem? The icon for the sound displays a mute sigh but no unmuting is possible. Is there a way that I can rectify this? 

I have an interest infrared communications and I have been interested in this technology, what is the new release in the infrared technology and what is the connections speeds? What other new features has been incorporated in this newer version.? I How can one infrared device disassociate from the other like the Bluetooth pairing for instance?

I have a Intel HD 4000 card that has a slightly lower GPU and was in the process of buying a laptop and came across a laptop with an Intel 4500 card, Does this card have a dedicated memory and what is the core speed of this card? Does it support crossfire? What level cache does it support along with the main processor?

I was currently playing the game Batman Arkham Asylum and in order to complete a mission, I found online that you had to alter the time of the bios of the pc on which the game is being played on. How can I achieve this and what are the real effects of changing the Bios time?

I had scheduled for a disk scan and the computer restarted and scanned for errors in DOS. however upon restarting the computer seems to have lost some files. How can I restore for the lost files ? Is there a software that get back the missing links and make them whole again? How long can this take ?

I have a card reader that is meant for internal connection in a desktop, when i plug it into the motherboard I get a message that the high speed device should be connected to the right port for USB 3.0. How can I know if a machine has 3.0 support and is there like a PCI usb that comes with 3.0 support?