Hello please I have a problem with my computer before touchkeyboard on windows 8 time typing letters was very fast but now when I perform the update windows 8.1 it becomes very slow note (I use the touch keyboard and touch pad to write) is there a way to speed up the temp hits knowing that I try to set the keyboard in the control panel and it did not change anything if there's a way to return the settings of Windows 8 excuse my english thank you