ሰላም ሰላም የብዛላችሁ
if you have window7 you don't need any other software all you have to do is.
1. go to control panel
2. select clock, language, and rigion >>when a new window open
3. select keyboards and language.
4. press change keyboards.. >>>> new window when you see under general installed service
5. chose AM Amharic(Ethiopia)
Amharic input method (version 1.0)
THEN PRESS Add and apply
you will see at the bottom of your screen EN OR AM
try it and let me know if it work
all glory to God who gave us the knowledge to see it.