How  to change computer name


Changing the name of your computer may seem like a simple task, but it can have various implications for the overall functionality and identification of your system. Whether you’re doing it out of personal preference organizational reasons or network management, understanding the process is crucial. In this guide, we will explore the steps involved in modifying a computer name, taking into account different operating systems and potential considerations. By the end of this walkthrough, you’ll have all the knowledge needed to seamlessly adjust your computer’s identity.


Certainly! The process of altering a computer name may slightly differ depending on which operating system you are using. Below, I will provide step by step instructions for changing the computer name on both Windows and macOS.

How To change the computer name on Windows;

Step 1; Access System Properties

Right click on the “This PC” or “Computer” icon either on your desktop or in File Explorer.

Choose “Properties” from the menu that appears.

Step 2; Open PC Information

Within the System window, locate and click on the link that says “Change settings.”


Step 3; Navigate to Computer Name/Domain Changes

In the System Properties window, go to the tab labeled “Computer Name.”

Change Your Pc Name
Change Your Pc Name

Click on the button that says “Change.”


Step 4; Modify Computer Name

Within the Computer Name/Domain Changes window, you will find your current computer name.

Click on the button that says “Change.”

Enter your desired new computer name in the field labeled as “Computer name.”

Step 5; Save Your Modifications

Click on “OK” to save your changes. You may receive a prompt asking you to restart your computer for these changes to take effect.

How To change the computer name on macOS;

Step 1; Access System Preferences

Click on the Apple logo located at the top left corner of your screen.

Select “System Preferences.”

Step 2; Enter Sharing Settings

Within the System Preferences window, locate and click on “Sharing.”

Step 3; Modify Computer NameAt the top of the Sharing window, you will find your computer name. If you wish to modify it, simply click on the “Edit” button located next to the computer name. Enter your desired new computer name in the designated “Computer Name” field. 

Step 4; Saving Changes

To apply the changes, click on “OK”. It is important to note that after changing your computer’s name, it is often necessary to restart your system for the modifications to take full effect. Additionally, please be aware that altering your computer’s name may impact network settings and file sharing, particularly if your computer is connected to a network. Therefore, ensure that you update any relevant configurations as necessary.

Change your computer’s local hostname

The local hostname, also known as the local network name, is displayed at the bottom of the Sharing settings window. It helps identify your Mac to services that are compatible with Bonjour.

To find your local hostname, take your computer’s name and add “.local” to it. If there are any spaces in the name, replace them with hyphens. For example, if your computer is named “My Computer,” then your local hostname would be “My Computer.local.” Remember, local hostnames are not case sensitive, so “my computer.local” and “My Computer.local” are considered the same.

To change your local hostname on a Mac;

  1. Go to the Apple menu and select System Preferences.
  2. Click on General in the sidebar and then choose Sharing on the right side of the window (you may need to scroll down).
  3. In the “Local hostname” section at the bottom of the window, click Edit.
  4. Enter a new local hostname of your choice.
  5. If necessary, you can enable the option for a dynamic global hostname (more information available in “Use a dynamic global hostname”).
  6. Click OK to save your changes.

Why should you consider changing your PC name?

By default, computers and laptops receive an automatically generated alphanumeric name when their operating system is installed. This name is referred to as the PC name or host name and helps identify your PC within a network of computers.

The computer’s random name, like “LAPTOP QO1XB2,” doesn’t have much meaning and is only used for individual identification.

Most people who use their personal computer and don’t connect it to a network of work computers are often unaware of how to change the computer name. In personal use, this name usually doesn’t have any important role. However, if you’re part of a workgroup or use multiple computers on a home network,


To conclude, changing your computer’s name is a practical and sometimes necessary task that can enhance your system’s organization and integration within a network. As technology continues to advance and our dependence on interconnected devices grows stronger, having a clear and identifiable computer name becomes increasingly important. Whether you’re an enthusiastic tech user customizing your device or an IT professional managing a network, having the ability to change a computer’s name is indeed a valuable skill.

By following the instructions provided in this guide, you will be able to confidently navigate through this process. This will ensure that your computer’s identity aligns with your personal preferences and effectively meets your computing requirements.


1.How can I update the owner’s name on my computer? 

Alternatively, you can press the Windows key and R simultaneously, type “regedit,” and hit Enter. Then, double click on the string called “RegisteredOwner.” Enter your desired name as the registered owner in the field labeled “Value data,” and click OK.

2.Is it possible to change my computer’s name in Windows 7? Start by clicking on the Start button, then right clicking on Computer and selecting Properties. In the section titled “Computer Name, Domain and Workgroup Settings,” choose Change Settings. Next, navigate to the Computer Name tab within the System Properties dialog box. Click on ‘To rename this computer…’ located nearby.

3.Will changing my computer’s name have any consequences? Is it safe to change a Windows computer’s name? Yes, renaming a Windows machine is harmless. There is no impact within Windows itself regarding the computer’s name. The only scenario where it might matter is if there are custom scripts or similar programs that rely on checking for the computer’s name to make decisions.

4.Which command should I use for changing ownership? The appropriate command to modify ownership is called chown. By using this command followed by specifying either a file or directory as well as indicating a user with Owner parameter, you can successfully change ownership.

5.How do I find out my computer administrator’s username?

To determine if you are an administrator on Microsoft Windows 10, follow these steps;

  1. Open the User Accounts window.
  2. Click on the User Accounts link.
  3. On the right side of the User Accounts window, you will see your account name, account icon and a description.
  4. If your account’s description contains the word “Administrator,” then you have administrator privileges.

This process will help you identify whether or not you have administrative access on Windows 10.

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