13 Time-Saving Excel Productivity Tricks

Mynda Treacy

May 20, 2025

Think you know Excel? Think again. These 13 hidden gems will streamline your work, eliminate frustration, and unlock features most users don’t even know exist—no matter your level of experience. Best of all, you can try them yourself using the downloadable file linked to below.

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1. Copy Only Visible Cells

Ever copied a filtered list and ended up with hidden data sneaking in? That’s because Excel copies everything, hidden or not.

how to copy only the visible cells in Excel?

Here’s the fix:

  • Select your range
  • Press Alt + ; (semicolon) to select only visible cells
how to copy only the visible cells in Excel?
  • Paste as usual

Now, no hidden surprises—just the data you want.

2. Live Snapshots

Want a live snapshot of one sheet on another? A Linked Picture gives you exactly that.

  1. Copy your range (Ctrl + C)
  2. On another sheet where you want the snapshot: Home tab → Paste → Linked Picture
how to get a live snapshot of one Excel sheet on another?

It floats above the grid and updates in real time—like a live security feed for your spreadsheet. You’ll notice images don’t render as well in the linked picture, but text is quite clear:

get a live view of one Excel sheet on another

Earlier Versions of Excel - Camera Tool: if you don’t have a version of Excel with the Linked Picture option, you can use the Camera Tool. You’ll need to add it to your Quick Access Toolbar. To do this:

  1. Right-click the quick access toolbar > customise Quick Access Toolbar…
  2. Select All Commands from the ‘Choose commands from’ drop down.
  3. Locate the Camera tool in the list and click ‘Add’
how to use linked picture in Excel?

You can now select the range of data you want a live snapshot of and click the Camera tool to take a copy. Click again to create the linked picture object on the sheet you want.

3. Remove Duplicates vs Unique Lists

You probably know about Data → Remove Duplicates. But here’s an option if you want to retain the original data:

  • Create a non-destructive unique list:
    1. Select the data including the heading
    2. Data tab → Advanced
how to remove duplicates from data in Excel?
  • Choose “Copy to another location”
  • Tick “Unique records only”
how to create unique lists in Excel?

Or make it dynamic and sorted:

=SORT(UNIQUE(B5:B7))

Now the list updates automatically when your data changes.

how to autoupdate a unique list in Excel?

4. Build a Bar Chart In a Cell

Create a mini bar chart using a formula:

=REPT("|",C5)
how to build in-cell bar charts in Excel?
  • Use the Playbill font for best results
  • Change font colour to match your theme
  • Updates as values change

Simple. Visual. Effective.

5. Insert Today’s Date Instantly

Typing today’s date manually? Don’t.

  • Just press Ctrl + ; (semicolon) followed by Enter.
how to insert today's date in Excel?

6. Debug Formulas Like a Pro

Formula not working? Try this:

  • Select part of the formula while editing
  • Excel shows the result as a tooltip (in newer versions)
how to debug formulas in Excel?
  • Or press F9 to evaluate manually
  • Ctrl + Z or Escape to undo changes

Once you get a taste for decoding formulas like this, you’ll want to level up fast.

I’ve got a full course here on Advanced Excel formulas that teaches you how to create error-proof, dynamic spreadsheets.

7. Use the Watch Window

Tracking values across multiple sheets? The Watch Window makes it easy:

  • Formulas → Watch Window
how to track values across multiple sheets in Excel?
  • In the dialog box, Add Watch
  • Add any cells you want to monitor
how to use Watch Windo in Excel?

It floats wherever you want—track totals, KPIs, or key dates without jumping between sheets.

Pro tip: drag slowly to the bottom/side of the Excel window, or above the formula bar to dock it in place.

how to dock a watch window in Excel?

8. Move Rows and Columns Without Cut-Paste

Need to rearrange a row or column?

  • Select the row/column, hover the edge until you see the 4-sided arrow
how to move rows and columns in Excel without cutting them?
  • Hold Shift, drag, and drop

Excel slides everything perfectly into place. Bonus: Hold Ctrl + Shift to copy instead of move.

9. Auto-Update Dates with TODAY

Use =TODAY() to always show the current date, pulled from your PC clock.

Example:

=IF(C6<$C$3,"Overdue","On Track")

This compares a due date in cell C6 to today’s date in cell C3 and labels it accordingly:

how to auto-update dates in Excel?

10. Hide Values With 3 Semicolons

Don’t want data visible, but still need it in the sheet?

  • Select cells > press Ctrl + 1 → Number → Custom
  • Enter ;;;

Data disappears from the cell face:

how to hide values in Excel?

But still works in formulas:

hide values in Excel using ;;;

And shows in the formula bar:

hide values in Excel

11. Fix Broken Percentage Formatting

Formatted a number as a percentage and got 2500% instead of 25%?

Here’s the fix:

  1. Type 100 in an empty cell → Ctrl + C
  2. Select the incorrect percentages
  3. Paste Special → Divide
how to fix percentage formatting in Excel?

Now they’re accurate and correctly reflect the formatting.

12. Use Custom AutoFill Lists

You can go beyond days and months:

  • File → Options → Advanced → Edit Custom Lists
how to create custom autofill lists in Excel?
  • Type or import your list (e.g. department names)
how to create custom lists in Excel?
  • Once saved, just type the first item and drag to auto-fill the rest
how to insert a custom list in Excel?

Great for repetitive entry with zero typos.

13. Repeat Table Headers When Printing

Avoid the classic “What’s this column?” problem on page 2 of printouts.

  • Page Layout → Print Titles
how to repeat headers while printing an Excel sheet?
  • On the Sheet tab, under "Rows to repeat at top", select your header row
repeat headers while printing Excel sheets?
  • Optional: Select columns to repeat on the left

Now every printed page includes headers for clarity.

Bonus: The One Excel Trick I Use Every Day

If I had to pick one Excel trick I rely on daily, this would be it. Once you discover it, there’s no going back.

👉 Watch the video here

Twelve minutes that could change how you use Excel—for years to come.

AUTHOR Mynda Treacy Co-Founder / Owner at My Online Training Hub

CIMA qualified Accountant with over 25 years experience in roles such as Global IT Financial Controller for investment banking firms Barclays Capital and NatWest Markets.

Mynda has been awarded Microsoft MVP status every year since 2014 for her expertise and contributions to educating people about Microsoft Excel.

Mynda teaches several courses here at MOTH including Excel Expert, Excel Dashboards, Power BI, Power Query and Power Pivot.

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