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Step 3: By default, all values are selected. Click
on the Section drop-down and select
the appropriate category from the drop-
down list.
The values will be filtered out for section B only.

3.11.3 Adding a Password to the Spreadsheet

There are several ways to protect your spreadsheet from unauthorised access. One way is to add a password to open
your file. Password can be added by anyone of the following methods:

Method 1
Step 1: Click on Tools Protect Spreadsheet Structure.

Step 2: Enter the password, confirm password.
Step 3: Click on the OK.

62 Touchpad Data Science-XII