How to Turn Off the Number Lock on a Laptop. Use the Num Lock key to quickly enter numbers. Justin Sullivan/Getty Images News/Getty Images. The number lock function on your laptop can help you quickly enter a series of numbers including those related to the bookkeeping of your business.The function turns your laptop's keypad into a 10-key number pad similar to that of a calculator. When you finish with your number entry, you can turn off the function.tep 1. Locate the âNum Lockâ key. Depending on the model of your laptop, the key is usually located either in the top row of your keypad or in the right group of keys. Step 2. Ensure the âNum Lockâ key is enabled. If the number lock is active, the status indicator on your computer is lit.
A human can go for more than three weeks without food (Mahatma Gandhi survived 21 days of complete starvation), but water is a different story. At least 60% of the adult body is made of it and every living cell in the body needs it to keep functioning.
At work, you may think you can't go more than a few hours without food and water. Sitting in a discount office chair in your cubicle is certainly no way to test your limits. There are many factors that go into how long a human can survive without food and water, and the will to do so is one of them. Going without water isn't smart, and it doesn't take long before you're suffering from dehydration. Food is a different story. Humans can go quite a long time without food as long as they're well hydrated. Your body weight, overall health and the weather play into the scenario as well.