My keyboard is kind of lock what may the problem that cause this?
350383
check to make sure that the keyboard is plugged into the computer all the way.  Once in awhile I'll accidently kick the cord, and it sometimes comes out partway--just enough to be really annoying by working most times but not always.
120782
i think u should ask here that how to repair the space bar key of keyboard
1170907
Sounds like you have a different keyboard. He messed up the driver for it. If you have windows XP do a system restore and it will fix your problem without losing anything. If not. do a search for drivers for that keyboard.
721274
You have a bad keyboard. Get a new one, you can't fix it.
33464
there are two possible reasons.\n1 - Your keyboard  (or controller) is having problems. \n\nTry with another keyboard, if that works, replace your current keyboard. If you still have the problem, the problem (though extrememly rare) could be with the keyboard input buffer on your motherboard. \nTry posting this problem to a specialised computer site, they will be able to help you out.\n\n2- You may be having some kind of virus that is doing it. This is also rare, but do a virus scan, nothing lost.
811749
You will need to buy a new keyboard. Or you can try to open it and clean all the terminals where keys make contact.
643640
Go to CONTROL PANEL > KEYBOARD > And Put the repeat delay to LONG\n\nTHis is definetly the problem
350007
It sounds like sticky keys is on.  Go to the control panel, under accessability and uncheck the sticky keys option.\n-Duo
12274
Driver issues maybe? What do you need to press 4 or more keys at once for anyways? That may be why ;)
1107453
only mouse freezes r the whole system???\njust check whether the keyboard works.\nif the whole system hangs thn u cant do anything except restarting thru the power r restart buttons.\nctrl+alt+del wont work here if it hangs...\n\nit may be virus problem. just check it our\nif its not thn it wil be surely the driver problem\n\nif only mouse hangs thn the connection may be loose or ur mouse might be dead...
351814
I agree with you it might be a virus, at least is something related to software, cause if it is a hardware problem, it either work or completely no, but not erratic response to keys. Since you can't type to set a virus scan, all you can do is to take of the harddrive and connect it to a pc which have the latest antivirus protection and scan the attached drive with it to start with.
139421
Make sure that your keys are ok! If they work some times and dont other times go to http://housecall.trendmicro.com/ for free anti Virus/trojan/spyware/malware scan! And make sure that your keyboard layout settings are ok!
965445
you have got loose connection of keyboard in your pc or u are using more then one device on 1 usb
811188
Disconnect & reconnect your mouse & keyboard, you could have knocked the connectors loose (this is almost certainly the problem if you have the sort of keyboard that you plug your mouse into rather than plugging it directly into the computer).
610889
The keyboard on a laptop is not usually 101 keys. (They usually have about 88). You might want to check what the correct driver is for your keyboad and install it. If you boot it in Safe Mode it might work enough for you to fix it.
73560
If it only does this while holding down the right shift-key, then I would say you have a bad right shift-key.\n\nI'd try swapping the keyboard with another (borrow one from a friend if you don't have a second one) and see if it still occurs.  If it doesn't, then just buy a new keyboard... they're cheap. If it does still happen, then you'll have to look deeper, it might be either the operating system or the keyboard control chip on the motherboard.
942893
What kind of problem are you having?\nIf the keys are sticky, we'll give you cleaning advice.\nIt doesn't look like you've got caps lock on.\nIf you're typing over words you've written before, you've probably hit the insert key, and need to hit it again.\n\nNew keyboards are quite affordable, you should be able to replace it for about $10 in the US.