HP Support Assistant is a program that keeps your HP computers updated. This program  also enables you to troubleshoot various computer problems. By using it, you can find the  latest software drivers for the peripheral devices linked to your system. To use this tool or  open it, tap the app icon in the taskbar. Alternatively, you can search your Windows system  for support assistant. If it is not present, go to the official support page on HP's website to  get it.