1. CIS101 Introduction to Computing Week 04

2. Agenda Your questions Update on online quizzes Set up WS-FTP Excel Project Three This week online Next week’s class

3. My comments ALWAYS include your full name in your e-mail! I don’t know who tr3463p@pace.edu is!tr3463p@pace.edu

4. Names and files Naming convention for assignments on blackboard is: yourlastname_yourfirstinitial_weekxx You will lose points if you do not use this naming convention!

5. Online Quizzes This is a pilot version of CIS101 Have uncovered some problems with test banks provided by publisher To adjust for problems: After completing quiz, verify Blackboard has marked it correctly, bring any problems to your instructor’s attention Will drop lowest two quiz scores for final grade

6. Pace Webspace Last week you signed up for Pace Webspace Access your Pace e-mail and print out e-mail confirmation of Webspace account

7. Webspace cont. Access your web site: http://webpage.pace.edu/ACCOUNT where account is your email id ALL CAPS The URL should work, but the page will have nothing in it

8. Ws-ftp software Starting next week you will create html files Software WS-FTP does the job of copying those html files into your web site First confirm WS-FTP is installed on your machine

9. Ws-ftp software To install click Web Sites, find link for WS-FTP software, download onto desktop, unzip and install Download site for WS-FTP is http://www.ftpplanet.com/download.htm http://www.ftpplanet.com/download.htm You can use this link to get the software for your home computer

10. Set up WS-FTP Start WS-FTP, then enter: Profile Name: WS_FTP32 (or anything else you like) Host Name/Address: webpage.pace.edu Host Type: Automatic detect

11. Set up cont. User ID: yourID (the one you receive in your registration confirmation email) Password: ******** (also found in the registration confirmation) Account: (leave blank) Comment: (leave blank) Also, click on the Startup tab - In Initial Remote Site Folder: webpage.pace.edu

12. Now connect Click OK and you connect to your web server can also use this software to access other ftp sites Will use this dialog next week to upload files to your web space

13. Excel Project Three Excel’s automatic recalculation feature to complete what-if analysis Absolute cell references The if function Working with large worksheets

14. Using cell references When setting up a worksheet use as many cell references as possible in your formulas Cell references in a formula are called assumptions Change the assumptions, and you can change the output of your worksheet

15. Project Three Description Need: a worksheet and 3-D Pie chart showing projected monthly revenue, expenses, and net income Data: Projected revenues and assumptions based on historical data. Other values computed by formula Calculations: based on assumptions (page 3.06)

16. Series (p. 3.10) Series is mathematical term for a sequence of terms with some relation between them Relation generates the next term of the series Sequence can be numbers, dates, or another pattern Fill handle allows you to quickly set up and expand a series

17. Absolute vs. relative addressing When you copy cell references from one cell to another, Excel normally updates the cell reference Example: autosum on one column, then copy it one column over and references are updated

18. Absolute references Sometimes you want to include a single value in calculations in different parts of your spreadsheet You can “turn off” the Excel cell reference updating with absolute references (with $) See table p. 3.25

19. Entering formulas with absolute references Change to formulas version (CTRL + ACCENT MARK (`) Follow formulas on p. 3.29 Be careful, it is easy to make a mistake!

20. The if function Allows excel to examine a value and make a decision Make a logical test using comparison operators (p. 3.27) Has three parts Logical test The value if true The value if false

21. Excel as an analysis tool What-if analysis – change assumption, use undo to reset Goal seeking – allows you to analyze relationships between values in your spreadsheet and optimize a value

22. Summary of project three Using the format painter Creating a series with the fill handle Using absolute references in a formula Using the if function Entering the system date Adjusting assumptions Using goal seek

23. Summary cont. Selecting non-adjacent ranges for a pie chart Creating an exploding pie chart Freezing and unfreezing worksheet titles

24. This week online Readings and Quiz Concepts chapter 8, Operating Systems Excel assignment In the lab assignment #1, #2, or #3 (starting on p. 3.73) submitted by digital dropbox with name: yourlastname_yourfirstinitial_week04.xls

25. Next class meeting Bring your HTML book to class Will start building web pages next week