Change the Menu Show Delay (All Windows)

Windows normally delays menus before they are displayed. For regular users this delay can become annoying, with this setting you to change the delay time or remove it altogether.

Open your registry and find the key below.

Create a new string value, or modify the existing value, named ‘MenuShowDelay’ and set it to equal the delay you would like before the menus are shown as a time in milliseconds.

Log off or restart Windows for the change to take effect.

Settings:
User Key: [HKEY_CURRENT_USER\Control Panel\Desktop]
Name: MenuShowDelay
Type: REG_SZ (String Value)
Value: 0-999 (milliseconds)

Setting Capslock, Numlock, Scroll Lock

If you want to set the startup state for any or all of these keys,
you just need to edit the registry.
Start Regedit
Go to HKEY_CURRENT_USER \ Control Panel \ Keyboard
Open InitialKeyboardIndicators
Change the value to one of the following numbers
0 – All Keys off
1 – Caps Lock on
2 – Num Lock on
4 – Scroll Lock on
For multiple keys, add their values:
3 – Caps Lock and Num Lock on
5 – Caps Lock and Scroll Lock on
6 – Num Lock and Scroll Lock on
7 – Caps Lock, Num Lock, and Scroll Lock on
Log off and back on again