Hey Naseer,

                    To develope basic skills in electronics , you need to understand the basic semiconductor topics from 12th physics. You should have good command on Number system, Boolean Algebra etc . I am providing a link from that your basics will be strong.

https://www.electronics-tutorials.ws/

Hi Naseer!

You can try for learning basic computer language, mainly python or JAVA. Practise EXCEL SPREADSHEET or POWERPOINT. You can also try photoshop or any digital painting skills. 

Apart from this during your vacation try to get a training from any organisation maybe private or government run , by this you would be able to put up in your resume and help in a long run.

all the best

cheers!