kbdhid.exe

Windows Keyboard HID Input Driver

CPU Usage

N/A

Memory

N/A

Location

N/A

Publisher

N/A

Tips

If you suspect issues, verify the path, check digital signature, scan with Defender, and update keyboard drivers. Do not terminate the process during normal operation.

Summary

kbdhid.exe is the Windows Keyboard HID Input Driver. It processes keystrokes from the keyboard and delivers them to the OS. It is a trusted component and should not be removed; issues usually point to driver problems or malware in rare cases.

What is kbdhid.exe?

kbdhid-exe is the Windows Keyboard HID Input Driver (kbdhid.exe) that processes keyboard hardware input and passes keystroke data up the Windows stack. It supports USB, Bluetooth, and wireless keyboards, translates hardware signals, handles modifiers, and ensures keystrokes reach applications and the OS in real time.

kbdhid.exe operates within the HID class driver stack in Windows. It collaborates with kbdclass.dll and the kernel to decode scancodes into virtual key events and deliver them to user-mode processes, initializing at boot or logon and refreshing state on device changes.

Is it Safe?

Is it a Virus?

Why is it Running?

Reasons it's running:

Essential keyboard input handler: kbdhid.exe processes and forwards every keystroke from your keyboard to the Windows input stack, keeping typing responsive and accurate.
Driver loaded at logon and plug-in events: The HID driver initializes during boot and reinitializes when keyboards are connected or updated, ensuring compatibility.
Hardware compatibility support: Supports USB, Bluetooth and wireless keyboards and ensures proper translation of scancodes into Windows key events.
Security and accessibility integration: Works with accessibility features (Filter Keys, Sticky Keys) and security policies that govern input handling.
Error handling and recovery: Monitors device state and reloads the driver if the keyboard is disconnected or a fault occurs, minimizing input loss.

Can I Disable or Remove It?

Common Problems

Common Causes & Solutions

: Update the keyboard driver, disable conflicting keyboard utility software, and run a malware scan to rule out input-related hijacks.
: Open Device Manager, uninstall then reinstall the keyboard driver, then reboot.
: Try different USB port, update chipset USB drivers, adjust repeat rate and debounce settings, and check for firmware updates from the keyboard manufacturer.
: Check for background apps intercepting input; disable third-party keyboard tools; update Windows.
: Scan for malware, reset keyboard layout, ensure no accessibility features override keys.
: Update BIOS/UEFI, update HID-related drivers, run hardware diagnostics, and check USB hubs for power issues.

Frequently Asked Questions

What is kbdhid.exe and should I remove it?

kbdhid.exe is the Windows Keyboard HID Input Driver that processes keyboard input. It should not be removed or disabled unless you intend to operate with a different driver; removing it can disable keyboard input.

Is kbdhid.exe a virus?

No, when located in C:\Windows\System32 and signed by Microsoft, kbdhid.exe is a legitimate Windows system file. If found elsewhere or unsigned, scan your system for malware.

Where is kbdhid.exe located?

The legitimate file is typically at C:\Windows\System32\kbdhid.exe. If you find a copy in another folder, treat it as suspicious and run a security scan.

Why is kbdhid.exe using CPU?

Keyboard drivers run continuously to process input. Elevated CPU usage can indicate driver issues, software conflicts, or malware; update drivers and run a security scan.

Can I disable kbdhid.exe?

Disabling the keyboard is not advised. You can disable the keyboard device via Device Manager, but this will stop keyboard input until re-enabled.

How can I fix keyboard input issues related to kbdhid.exe?

Update the keyboard driver, run Windows Update, perform a Defender scan, verify the file signature, and follow the safety steps to validate integrity.

Related Processes

Keyboard class driver loaded by the Windows kernel; works with kbdhid to handle keyboard input.

Host process for Windows services that may host HID-related services.

Windows shell that interacts with the user and processes input events at the desktop level.

Text Services Framework helper that can interact with input and language services in some configurations.