Introduction
If you are a pro gamer on PC, there is a high chance that you have heard of or seen the Num Lock key in front of you. It must have confused you but on the brighter side, it is very useful for PC gamers, especially the ones who play Diablo 3 on PC.

This one feature can come as a knight in shining armor when you are in a deadly combat situation. In this guide, we will let you know how to enable Numeric Lock Trick in Diablo 3.
What is a Numeric Lock Anyway?
When you closely watch your keyboard, in the top left corner, you can find the Num Lock key on your numeric keypad. When users click it once, it will enable the Numeric keypad on the device, but if it is pressed twice, the numeric keypad gets disabled.
Players must be wondering what it does when the Num Lock key is enabled, so the answer is very simple!

To use the numbers on your keypad, enabling the Num Lock key would activate, and users can use the numeric keys. But when it is disabled or turned off, those numeric keys would perform differently, or you can say the opposite function.
For example, when Numeric Lock is turned off, users can only use the arrow keys then.
Apart from PC gaming, this feature comes in very handy to enter numeric data in Excel sheets or any other tool that works with numbers on your device.
For users, who work with numeric data a lot and have to use navigational keys and arrow buttons constantly, Num Lock Key is very convenient.
To use this feature, users need to understand its functions and must understand this is an essential element of the keypad, especially when you are a regular numeric keypad user.
Num Lock Key, How does it Work?
Understanding the science behind the Numeric Lock key is very important, but it is an easy one. The keyboard’s code for each key alters once the Num Lock key is pressed down.
It simply means the original key command is never released when the lock key is hit. The key stands down until it is pressed and released again.

It is a very useful tool but can create a mess for gamers who heavily rely on the command keys while playing their games on PC.
Also, if you by accident hit the Num Lock key on your keypad while in the middle of your gameplay. It can be very disastrous.
This disaster can be evaded if players know what happens when the Num Lock key is pressed and how to reverse it when it is not needed.
To avoid any mishap while playing the game, make sure that your keyboard is not on Numeric Lock before beginning the game. Otherwise, it can push you toward the losing side.
Numeric Lock in Diablo 3
Gamers must know while using the numeric keypad on PCs that they must consume the keypad.
This usage requires them to set the secondary activators on the 1 to 4 buttons on their keypad to enable their standing abilities from 1 to 4 number buttons on the keypad.

To do so, press down the buttons on the numeric keypad that you want to auto-cast.
Make sure the Num lock Key is On while you are pressing the buttons.
Some of the most common and used shortcuts on keyboards to allow or disallow the Num Lock keys are given, and you can find your device and know which keys would enable the lock key.
Devices and the Num Lock Keys
Following are the most common device-based Num Lock Keys, which can be used to enable or disable Num Lock on their device’s keyboard:
- For devices like Toshiba, Acer, and Samsung, the keys that can enable or disable the Num Lock key are Fn+F11
- For Gateway or Sony, the lock keys are Shift+ Num Lock Fn+ Num Lock
Is Num Lock Legit in Diablo 3?
Diablo 3 has a huge fan following, and to control the in-game characters, Num Lock has a lot to do.
A huge debate has been taking rounds around the gaming fraternity about whether using Num Lock in Diablo 3 is legal or not!

The answer is Yes; it is legit! Diablo 3 permits the use of Num Lock in its gameplay. The evidence lies in the use of Num Lock in World of Warcraft (WoW), which is also introduced by the same Developer company Blizzard.
If the developers permit the use of Num Lock in one game, then it sits as an obvious fact that it is permissible to use it in the other game too.
Moreover, no legal bans or abstinence has been issued by Blizzard’s official platform for the players who use Num Lock.
So it can be assumed that using Num Lock in Diablo 3 is permissible. But note here that this key function is being used for in-game activities rather than with any third-party software.
To use this feature, players have to abide by the Terms and Conditions of Service and must not break any mentioned rules.
FAQs
Following are the frequently asked questions about the Numeric Lock key in Diablo 3:
Q1: What is the Numeric Lock trick in Diablo 3?
Ans: Numeric Lock is a simple technique that lets the players use some specific dexterities or skills without investing too much time in constantly pressing the corresponding keys for it.
Q2: What does Num Lock do?
Ans: The Numeric Lock key binds a dexterity to the number key on the keypad. When the key is enabled, it automatically activates the skills, and when it is disabled, it automatically turns off the key-bound skill.
Q3: Is it illegal to use Numeric Lock in Diablo 3?
Ans: As per the game developers of Diablo 3, which have also developed World of Warcraft, using the Numeric Lock trick is not a legal offense and is hence commonly used by PC gamers.
Q4: Num Lock trick works best with which kind of Diablo 3 skills?
Ans: It is considered to be more useful for long-duration skills or damage over time effects like Demon Hunter’s Vengeance, buff, Crusader’s Steed Charge, and Witch Doctor’s Hex.
Q5: Do consoles also support Num Lock trick?
Ans: Numeric Lock trick works with keypads only; hence consoles do not support this function.
Q6: Is there any risk to using the Num Lock trick?
Ans: One drawback can be that the game becomes less exciting and engaging as players do not have to put a lot of effort into actively using the dexterities, making the game less challenging.
Conclusion
In Diablo 3, the Numeric Lock trick can be a very beneficial technique for gamers who want an automatic activation of some in-game skills. Although it is not illegal to use the Num Lock trick in Diablo 3, somehow, it takes away the game’s excitement and challenging nature. However, if used appropriately, this trick can greatly help in optimizing the gameplay experience of the players.

