Can't find AC or DC source on Simulink

I just downloaded the Student 2016b and I can not find any electrical source in the Simulink library. Either I'm crazy or I didn't download the proper toolbox. If I search "voltage", "current", "AC" or "DC", nothing related will pop up. However, all the other regular tools seem to be there, making me believe I'm missing something. Help?

Answer 1

[Gareth Lee]

You can't find it if you search it in simulink start page. You can open a blank simulink file, then you can open the simulink library browser. Under the simulink library browser, you can find the AC and DC source. good luck!

the result is showed in the picture as below.