Track changes and comments in Excel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to enable tracking changes in Excel.

Excel

Go to the Review tab and click on [1] to start tracking changes.

Drag options to blanks, or click blank then click option'

AInsert Comment

BProtect Sheet

CSort & Filter

DTrack Changes

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing 'Insert Comment' instead of 'Track Changes'.

Selecting 'Protect Sheet' which is for locking cells.

To track changes, you must click Track Changes in the Review tab.

2fill in blank

medium

Complete the code to add a comment to a cell.

Excel

Right-click the cell and select [1] to add a comment.

Drag options to blanks, or click blank then click option'

ADelete Comment

BFormat Cells

CNew Comment

DClear Contents

Attempts:

3 left

💡 Hint

Common Mistakes

Selecting 'Delete Comment' which removes comments.

Choosing 'Format Cells' which changes cell appearance.

To add a comment, choose New Comment from the right-click menu.

3fill in blank

hard

Fix the error in the formula to show the comment indicator in a cell.

Excel

=IF(ISBLANK(A1), "", [1])

Drag options to blanks, or click blank then click option'

ACELL("comment", A1)

BGETCOMMENT(A1)

CCOMMENT(A1)

DSHOWCOMMENT(A1)

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent functions like COMMENT or SHOWCOMMENT.

Using GETCOMMENT which is not a valid Excel function.

The CELL("comment", A1) function returns information about comments in cell A1.

4fill in blank

hard

Fill in the blank to create a formula that counts cells with comments in range A1:A10.

Excel

=SUMPRODUCT(--(NOT(ISBLANK([1]("comment",A1:A10)))))

Drag options to blanks, or click blank then click option'

ACOMMENT

BCELL

CGETCOMMENT

DISCOMMENT

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent functions like COMMENT or ISCOMMENT.

Not using CELL function which is the correct one.

The CELL("comment", cell) function returns comment info, so wrapping it with ISBLANK helps count commented cells.

5fill in blank

hard

Fill all three blanks to create a formula that shows the author of a comment in cell B2 if it exists.

Excel

=IF(NOT(ISBLANK([1]("comment", B2))), [2]([3]("comment", B2), FIND(":", [3]("comment", B2)) - 1), "No Comment")

Drag options to blanks, or click blank then click option'

ACELL

BLEFT

CMID

DRIGHT

Attempts:

3 left

💡 Hint

Common Mistakes

Using MID or RIGHT instead of LEFT to get the author name.

Using non-existent functions for comment retrieval.

This formula uses CELL("comment", B2) to get the comment text, then LEFT and FIND to extract the author's name before the colon.

Practice

1. What is the main purpose of the Track Changes feature in Excel?

easy

A. To automatically save the workbook every minute

B. To add notes or questions without changing data

C. To protect the workbook with a password

D. To see edits made by others in a shared workbook

Solution

1. Step 1: Understand the function of Track Changes

   Track Changes highlights edits made by different users in a shared Excel file.

2. Step 2: Compare with other features

   Comments add notes without changing data, so they are different from Track Changes.

3. Final Answer:

   To see edits made by others in a shared workbook -> Option D

4. Quick Check:

   Track Changes = See edits [OK]

Hint: Track Changes shows edits; Comments add notes [OK]

Common Mistakes:

• Confusing Track Changes with Comments
• Thinking Track Changes protects the file
• Assuming Track Changes autosaves the file

2. Which of the following is the correct way to insert a comment in Excel?

easy

A. Right-click a cell and select 'Insert Comment'

B. Press Ctrl + T to add a comment

C. Use the formula =COMMENT() in a cell

D. Double-click a cell and type a comment directly

Solution

1. Step 1: Recall how to add comments

   Right-clicking a cell and choosing 'Insert Comment' is the standard method.

2. Step 2: Check other options

   Ctrl + T is for tables, =COMMENT() is not a valid formula, and double-click edits cell content.

3. Final Answer:

   Right-click a cell and select 'Insert Comment' -> Option A

4. Quick Check:

   Insert Comment = Right-click menu [OK]

Hint: Right-click cell to add comment quickly [OK]

Common Mistakes:

• Using wrong shortcut keys
• Trying to add comments with formulas
• Typing comments directly in the cell

3. If you enable Track Changes and someone edits cell B2 from 10 to 15, what will you see in the worksheet?

medium

A. The cell B2 will show 10 and the change will be hidden

B. The cell B2 will show 15 with a colored border and a comment about the change

C. The cell B2 will be locked and uneditable

D. The cell B2 will show 15 with no indication of change

Solution

1. Step 1: Understand Track Changes behavior

   When Track Changes is on, edited cells show the new value with a colored border and a note about who changed it.

2. Step 2: Eliminate incorrect options

   The old value is replaced, cells are not locked automatically, and changes are not hidden or invisible.

3. Final Answer:

   The cell B2 will show 15 with a colored border and a comment about the change -> Option B

4. Quick Check:

   Track Changes = Highlight edits [OK]

Hint: Track Changes highlights edited cells with border and info [OK]

Common Mistakes:

• Thinking old value stays visible
• Assuming cells lock after edit
• Believing changes are invisible

4. You tried to enable Track Changes but the option is grayed out. What could be the reason?

medium

A. The workbook is not shared or saved as a shared workbook

B. You have comments in the workbook

C. The workbook is protected with a password

D. You are using Excel Online which does not support Track Changes

Solution

1. Step 1: Check workbook sharing status

   Track Changes requires the workbook to be shared; if not shared, the option is disabled.

2. Step 2: Review other options

   Comments do not disable Track Changes; protection or Excel Online may affect it but sharing is the main cause.

3. Final Answer:

   The workbook is not shared or saved as a shared workbook -> Option A

4. Quick Check:

   Track Changes needs shared workbook [OK]

Hint: Track Changes needs shared workbook enabled [OK]

Common Mistakes:

• Confusing comments with sharing
• Ignoring workbook protection effects
• Not knowing Excel Online limitations

5. You want to review all changes made in a shared workbook and accept or reject them. Which steps should you follow?

hard

A. Use the formula =ACCEPTCHANGES() in a new cell

B. Right-click any cell and select 'Accept Changes' directly

C. Go to Review tab, click Track Changes > Highlight Changes, then click Accept/Reject Changes

D. Save the workbook as a new file to accept all changes automatically

Solution

1. Step 1: Locate Track Changes review options

   In the Review tab, Track Changes menu lets you highlight and manage changes.

2. Step 2: Use Accept/Reject Changes feature

   You can accept or reject changes after highlighting them; no formula or right-click option exists for this.

3. Final Answer:

   Go to Review tab, click Track Changes > Highlight Changes, then click Accept/Reject Changes -> Option C

4. Quick Check:

   Review tab > Track Changes > Accept/Reject [OK]

Hint: Use Review tab Track Changes to accept or reject edits [OK]

Common Mistakes:

• Trying to accept changes via formulas
• Expecting right-click menu for accepting changes
• Thinking saving file accepts changes automatically