Windows 10 Custom Manufacturer in About PC and how to change it using Registry Editor


To get going, open the Registry Editor (press win+r then type regedit or hit the Start button and type regedit). 
If you're not an administrator, you will be prompted to reauthenticate as one.

Using the address bar at the top of the window, paste or type the following key:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\OEMInformation

Note that older versions of Windows 10 don't have an address bar in the Registry Editor, so you'll need to 
manually navigate through the folder-like structure to find the key.

What you'll see depends on whether your system already has manufacturer information. If it does, you should see 
several keys besides "(Default)" in the right pane which define different properties of your system. You can 
double-click these keys to edit their value after following the instructions below.

If you've just installed Windows and Control Panel displays your manufacturer information as "To Be Filled By 
O.E.M," you'll probably just have the sole "(Default)" key. When following the instructions below, you'll need to 
create new keys for each property – right-click anywhere in the right pane and choose New > String Value. Be 
careful to ensure its name exactly matches that of your intended property. You can then set its value by 
double-clicking it.
The available properties are as follows:

Manufacturer – The manufacturer name to display for your device
Model – The model name to display for your device
SupportHours – Used to display manufacturer support information
SupportPhone – Used to display manufacturer support information
SupportURL – Used to display manufacturer support information
Logo – A path to a bitmap format image to use as your manufacturer "logo"; you'll need to experiment with sizes 
and formats I found  that 120x120 and the name Logo.bmp and the name.

Right-click in the registry editor window, and choose New > String Value. Name the key "Manufacturer" and then 
double-click it to set its value. Example: Kaos PC Tech

After editing the keys, you'll be able to open Control Panel > System and Security > System to see your new 
information – no reboot required.