My keyboard typing multiple letters
Keyboards on Windows computers can repeat letters when key press sensitivity is too high. This problem can be rectified by adjusting your keyboard\'s repeat frequency. Once this is lowered, key presses will occur slower and you will not have the letters repeated instantly.
Click"Start," then "Control Panel." Click "Hardware and Sound," followed by "Keyboard." Move the "Repeat delay" slider further to the left below the "Character repeat" option. The further left the slider moves, the longer the delay will be before a character repeats.
Gather your supplies. There are commercial kits available, but a can of compressed air, a lint-free cloth or wipes, mild dishwashing liquid, and a vacuum cleaner with a soft brush are all you really need for a basic cleaning. After turning off your computer and unplugging your keyboard, gently shake the keyboard upside down over some newspaper to dislodge loose crumbs and particles. Use the can of compressed air to blow a stream of air between the keys. Repeat Step 2. Dampen a lint-free cloth with a diluted solution of dishwashing liquid and water to wipe down the keys. Use the vacuum cleaner brush attachment to suck away any remaining dirt or debris. If you have a membrane-type keyboard (it doesn\'t have a spring under each key) and the keys are truly grungy, you can remove the keys with a small screwdriver and use cotton swabs and 90% isopropyl alcohol to get it sparkling clean
If you are still feeling industrious, next you can tackle cleaning your mouse Of course, if cleaning your keyboard seems a truly undesirable task, you can always buy one for around $20.
Hope this helps.
Dec 31, 2012 |
HP PC Desktops