I can teach computer subject for classes 1st to 10th. i ll make you aware form the basic fundamentals of computers about its parts both external and internal hardware devices, memory both primary and secondary, input and output devices ie monitor, keyboard,mouse printer etc. this classes covers the functions of operating system ie system software and application software. ms office pacakge is also there in the syllabus which coves ms word,ms excel ,ms access ,ms powerpoint,ms outlook etc. The appearance or the look of the screen is user friendlly. through icons and tabs user or students easily interact with the application. in addition of this it consist help feature which consist the description of each and every feature with examples. in ms word al the features related to the documentation are there ie line alignment ,page margins set up ,indexing,praragragh formatting, spell check,mailing and much more are there. in ms excel for doing complex calulations inbuilt formula and functions are there .in powerpoint you can give presentation by using various views with formatting features and pictures and objects to arrange or to represent your information data.