1. Perform the following tasks using MS-Windows: Find the free space available in Pendrive. Also format the Pendrive. Find the Processor and Operating System being used in your PC. Remove all the temporary files from your PC. Add a program in Start Menu.

2. Perform the following tasks in MS-Word:

(a) Write a paragraph about computer and change the line spacing to 2·0. Create a table to store name, address, mobile number and email-id of your friends. Write the following expression: <img src='./qimages/9494-2c.jpg'> Write the names of your friends using numbered list. Enter header in the document.

3.(a) Create five slides using MS-PowerPoint to demonstrate the products and discount on them (in a general store). Use proper layouts, colours and images to make the presentation effective. Create a macro using MS-Word that can be run using "CTRL N" key. The macro should insert page number as footer in the document.

4. Create a data file containing names and addresses of applicants for data entry operator post. Create a letter for informing applicants about date, time and place of entrance test for this post. Use Mail Merge feature of MS-Word to create a letter for all the applicants.