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NumLock, short for Numeric Lock, is a key on a keyboard that toggles the numeric keypad between two modes: number entry and navigation functions. When NumLock is activated, the numeric keypad inputs numbers; when deactivated, it allows for cursor movement and other functions. If the NumLock light doesn't go off, it may indicate a hardware issue, a software glitch, or that the key was not properly toggled off due to a malfunctioning key or keyboard driver.
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How should the light intensity control knob be set before turning the microscope on or off?
The light intensity control knob should be set to its lowest setting before turning the microscope off. This prevents the light from suddenly flashing at full intensity when the microscope is turned back on. When turning the microscope on, start with the light intensity set to low and gradually increase it to achieve the desired level for viewing.
Does leaving the light switch up but turning off the light with the string on the fan run up the light bill?
No, you only pay for the power used. Light on you pay, light off no cost.
What colors are there when light bounces off a surface?
Any light that bounces off of the surface is the same color as it was when it hit the surface.
What is the keyboard shotcurt to format the selected cell or range to italic?
The keyboard shortcut to format the selected cell or range to italic in Excel is Ctrl + I on Windows or Command + I on Mac. This shortcut toggles the italic formatting on and off for the selected text.
Is there wasted electricity when you turn off a ballast controlled flourecent light?
No, when it's off it's off. A very small and insignificant amount is wasted when you turn the light on.
How to use computer without a mouse?
Usually, if NumLock is turned off, the numeric keypad to the right of the keyboard can control the cursor.
After you disconnect your external monitor and keyboard from your IBM R50e laptop - why do some of the letters come out as numbers?
The external display has nothing to do with it :). You have numlock turned on, turn it off by either pressing function (fn) + numlock or just the numlock key, it depends on try way your computers configured. Usually if your function key is the same colour as the numlock text, you need to do the first key sequence, if not, just try the other :)
How you off numlock on laptop?
Simple. Just press the numlock key of the laptop and it will automatically be turned off. Hope this helps. <><
Why wont Shift plus number 3 wont give you number sign on aspire laptop?
Don't laptops use the numlock key? Because I think that you have to press numlock, then 3 to get a number. Just remember to turn off numlock when you're done with numbers (there shoud be a little light somewhere)
Why is the function key on your laptop stuck?
One reason the Fn key may appear stuck is if you recently plugged a full-size keyboard into your laptop and pressed the NumLock key. This key activates the Fn key on the laptop. To return the Fn key to its original state, plug in the keyboard and disengage the NumLock key. Remove the keyboard and test out any of the Fn assigned keys. They should return to normal working status. If it doesn't however, you may require further troubleshooting. You can find out if its the numlock by holding the fn key to type normally. if it types normally then and oposite when released then that's the problem. you can turn it off by holding the fn key and presing either the blue "num <arrow down>" or the blue numlock key. (both are numlock just look different on some laptops.
''How do i turn fn keys off''?
undo numlock
How do you turn off numlock on dell laptop?
Press the num lock key but if it is on f11 or something hold the fn key and press it
Why is my laptop keyboard typing numbers and letters?
You have NumLock on. Turn it off and your keyboard will act as normal. Num Lock is normally in the top right of the keyboard and you will see its light on too. If you have comcast constant guard this is a bug in the program.
Turn off number pad on laptop?
There should be a button labelled numlock, push this and it will toggle number pad on and off.
What is a direct light source?
It is a source of light that generates its own light, doesnt reflect off anything else
How do you unlock the numberlock on the computer?
Some keyboards have and don't have the Num Lock key. If there is then just press the Num Lock or NmLk key. Sometimes you have to hold the Fn button with the Num Lock key. If there is no Num Lock key on your keyboard then just follow these steps: START -> ALL PROGRAMS -> ACCESSORIES -> ACCESSIBILITY -> ON-SCREEN KEYBOARD -> NLK.
When you stare at a shiny objects the reflection of light doesnt go away how can you stop it?
turn the light off
