1. Perform the following tasks using MS-Windows:

Set a Screensaver and set a password for it.

Demonstrate the process of backup and restore.

Increase the size of desktop icons.

Change the screen resolution.

2. Perform the following tasks using MS-Word:

Create a table to keep record of books available in the library of your study centre. Record includes book title, author name and price.

Write the expression:

Y=A1X1+A2X2+A3X3

Write a paragraph about "Importance of water in life".

Change line spacing to 1·5, font type to "Times New Roman" and colour to blue of the document created in above.

List five computer hardware devices using numbered list.

Create a macro using MS-Word that can be run using "CTRL+R". This macro should change font size to 16 of the whole document.

Create five slides using MS-PowerPoint about "Use of Computers". Use proper image, layout, formatting, tools and colours to make your presentation effective.

4. Create a data file containing the names and addresses of five customers of a Garments Shop. Create a promotional letter of offer of 10% discount on all the garments. Use Mail-Merge feature of MS-Word to create a letter for each
customer.