Tabbtnu.exe is the file that executes the functionalities of the software Tablet PC. It functions as a Tablet PC Buttons Service for Microsoft. The tabbtnu.exe file provides the user with a set of buttons on the Tablet PC to help in achieving basic tasks. If the user frequently opens a program, he or she can create a setting for a tablet button that will specifically do this job. Upon purchase, the user may find out that his or her Tablet PC is running with the default settings on. So even if the tablet buttons are preset by the manufacturer the tabbtnu.exe file enables a user to perform some changes on the table buttons settings. The user configures these settings by going to the Control Panel and opening the Tablet PC Settings. However, even with the EXE file, there are other buttons which cannot be customized. For example, the user cannot change the settings to perform The CTRL+ALT+DEL keyboard shortcut the way he or she wants it.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. tabbtnu.exe. is used by Tablet PC, If you shut down tabbtnu.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop tabbtnu.exe, permanently you need to uninstall the application that runs this process which in this case is Tablet PC, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed tabbtnu.exe

A process usually a part of an installed application such as Tablet PC, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if tabbtnu.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that tabbtnu.exe, belongs to, in this case Tablet PC