Utilities

866 tools and guides in Utilities. Pick one and use it right away.

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How to Auto-Number Rows in a Word Table

A step-by-step guide to auto-numbering a column in a Word table โ€” from selecting the column to clicking numbering, choosing a style, and watching new rows update automatically.

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How to Autofill a Series of Dates in Excel

A step-by-step guide to autofilling consecutive dates in Excel โ€” from entering the first date to dragging the fill handle, checking the autofill options, and skipping weekends.

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How to Use Named Ranges in Excel

A step-by-step guide to naming cells and ranges in Excel โ€” from selecting a range to using the Name Box, typing a name, and referencing it directly inside formulas.

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How to Insert Sparklines (Mini Charts) in Excel

A step-by-step guide to inserting sparklines in Excel โ€” from selecting a cell to inserting a sparkline, setting the data range, and customizing its style.

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How to Use Goal Seek in Excel

A step-by-step guide to Excel Goal Seek โ€” from preparing a formula cell to opening What-If Analysis, setting a target value, and reading the result.

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How to Print a Word Document as a Booklet

A step-by-step guide to printing a Word document as a folded booklet โ€” from opening the print menu to choosing Book Fold in Page Setup and enabling double-sided printing.

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Excel Text Functions: LEFT, RIGHT, MID Basics

Learn how to pull out part of a text string with LEFT, RIGHT, and MID, and pair them with LEN for flexible extraction.

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Using Picture Bullets Instead of Standard Bullet Points

Replace plain dot or square bullets with a logo or custom icon image, from selecting your list to defining a new picture bullet.

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Calculating Date and Time Differences in Excel

Enter two dates, subtract them directly, use DATEDIF for year/month/day breakdowns, and calculate time differences too.

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Undoing Multiple Steps in Word

From the basic undo shortcut to repeated undos, the Undo History list, and redoing, here is how multi-step undo works in Word.

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Combining Text in Excel with CONCAT and &

From the & operator to the CONCAT function, adding separators, and TEXTJOIN, here is how to merge text across cells in Excel.

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Excel Array Formulas: The Basics

What an array formula is, a SUMPRODUCT-style example, entering with Ctrl+Shift+Enter, and how modern Excel handles it automatically.

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Using a Different Header on Different Pages in Word

Insert a section break, double-click into the new header, unlink it from the previous section, and type a new one โ€” a complete guide.

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Fitting a Picture Exactly Inside a Cell in Excel

Insert an image, adjust its size and properties, set it to move and size with cells, and drag it to fit โ€” a complete guide.

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Using Tab Leaders for Aligned Text in Word

Select your line, open the Paragraph dialog, set a tab stop position, and choose a leader style โ€” a complete guide to tab leaders in Word.

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Handling Error Values with IFERROR in Excel

Identify the error, wrap the formula in IFERROR, see a VLOOKUP example, and decide what value to display instead โ€” a full guide.

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Removing Extra Spaces and Special Characters with TRIM and CLEAN

Spot hidden spaces, use TRIM, use CLEAN, and combine both functions โ€” a complete guide to cleaning up messy text in Excel.

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How to Delete a Specific Page in Word

Show formatting marks, select the entire page content, delete it, and remove the leftover page break โ€” here's how to delete a specific page in Word.

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How to Create a Custom Number Format in Excel

Select your cells, open Format Cells, choose Custom, and enter a format code โ€” here's how to build a custom number format in Excel for thousand separators and currency symbols.

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How to Print in Color or Black-and-White in Word

Open the print menu, access printer properties, choose grayscale, and apply the setting โ€” here's how to switch between color and black-and-white printing in Word.

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How to Change the Chart Type in Excel

Click your chart, open the Chart Design tab, choose Change Chart Type, and pick a new type โ€” here's how to switch an existing chart to a different chart type in Excel.

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How to Print Gridlines in Excel

Open the Page Layout tab, find the Gridlines group, check the Print box, and preview the result โ€” here's how to include gridlines when printing in Excel.

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How to Number Filtered Rows Sequentially in Excel (SUBTOTAL)

See why regular row numbers break under filtering, then enter a SUBTOTAL formula, fill it down, and apply a filter โ€” here's how to keep sequential numbering on filtered data in Excel.

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How to Send Large File Attachments in Gmail

Compose a new email, click the Google Drive icon, select your file, and set the sharing permission โ€” here's how to send large file attachments in Gmail using a Drive link.

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How to Add a Comment (Note) to a Cell in Excel

Select a cell, right-click and choose New Note, type your text, and hover to view it โ€” here's how to add a note to a cell in Excel.

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How to Rename a Worksheet in Excel

Double-click the sheet tab, type a new name, press Enter to confirm, or use the right-click menu โ€” here's how to rename a worksheet in Excel.

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How to Use Distributed Alignment in Word

Select your text, find the paragraph alignment options, choose Distributed, and check the result โ€” here's how to use distributed (justify-evenly) alignment in Word.

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How to Center Text Across a Selection Without Merging Cells in Excel

Select your range, open Format Cells, go to the Alignment tab, and choose Center Across Selection โ€” here's how to center text visually in Excel without merging cells.

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How to Use the Quick Analysis Tool in Excel

Select a data range, click the Quick Analysis icon, pick a category, and preview the result โ€” here is how to use Excel's Quick Analysis tool.

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How to Convert Text to a Table in Word

Prepare delimited text, select it, use Insert > Table > Convert Text to Table, and confirm the separator โ€” here is how to turn a plain-text list into a table in Word.

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How to Turn Off Automatic Hyperlinks in Word

Open File > Options, go to Proofing, open AutoCorrect Options, and uncheck "Internet and network paths with hyperlinks" โ€” here is how to stop Word from auto-linking web and email addresses.

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How to Use Subtotal to Group and Sum Data in Excel

Sort by a key column, select the data range, open Data > Subtotal, and set the grouping and calculation fields โ€” here is how to use Excel's Subtotal feature.

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How to Save Word Documents to OneDrive by Default

Sign in with your Microsoft account, open Save As, choose OneDrive, and set it as your default location โ€” here is how to make cloud storage your default save spot in Word.

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How to Sort Data by a Custom Order in Excel

Select your data, open Data > Sort, choose Custom List from the Order dropdown, and create or select a list โ€” here is how to sort by a custom order in Excel.

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How to Apply Cell Styles in Excel

Select a cell range, open the Cell Styles gallery on the Home tab, pick a style, or build your own โ€” here is how to apply built-in and custom cell styles in Excel.

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How to Create a Filter to Automatically Sort Gmail Messages

Click the search options icon, set your filter conditions, click Create Filter, and choose an action โ€” here is how to automatically sort incoming Gmail messages.

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How to Save a Word Document in Compatibility Mode for Older Versions

Open Save As, choose a location, change the file type to Word 97-2003 Document, and save โ€” here is how to save a Word file so people using an older version can open it.

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How to Reorder Worksheet Tabs in Excel

Click and hold a sheet tab, drag it to the position you want, and release โ€” or use the right-click Move or Copy menu โ€” here is how to reorder sheet tabs in Excel.

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How to Customize a Heading Style in Word

Format a heading the way you want, right-click its style in the gallery, choose Update to Match Selection, and confirm it applies throughout โ€” here is how to customize heading styles in Word.

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How to Customize Excel Data Validation Error Messages

From selecting validated cells to opening Data Validation, switching to the Error Alert tab, and writing a custom title and message, here is how to customize Excel error messages.

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How to Consolidate Data From Multiple Excel Sheets

From preparing the sheets to be combined to selecting a destination cell, opening the Consolidate menu, and choosing a function and ranges, here is how to consolidate data across multiple Excel sheets.

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How to Add a Gradient Background to a Word Document

From opening the Design tab to clicking Page Color, selecting Fill Effects, and choosing your gradient colors, here is how to add a gradient background to a Word document.

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How to Split a Word Document Into Two Panes

From opening your document to opening the View tab, clicking Split, and scrolling each pane independently, here is how to split a Word window into two panes.

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How to Use Icon Sets in Excel Conditional Formatting

From selecting a range to opening Conditional Formatting, choosing an icon set, and adjusting the thresholds, here is how to use icon sets (traffic-light style indicators) in Excel.

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How to Add an Image (Logo) to Your Gmail Signature

From opening Gmail settings to finding the Signature section, clicking the image icon, and uploading and resizing your logo, here is how to add an image to a Gmail signature.

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How to Turn Off AutoComplete for Cell Values in Excel

From opening File > Options to the Advanced menu, the AutoComplete checkbox, and unchecking and confirming, here is how to turn off AutoComplete for cell values in Excel.

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How to Insert Automatic Captions for Tables and Figures in Word

From selecting a table or picture to opening the References tab, clicking Insert Caption, and choosing a label and position, here is how to insert automatic numbered captions in Word.

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How to Set Excel to Fit Printing to One Page

From opening the Page Layout tab to finding the Scale to Fit group, setting it to 1 page, and checking Print Preview, here is how to fit an Excel printout onto one page.

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How to Fix a #REF! Error in Excel

From understanding the cause to undoing immediately, locating the affected formula, and rewriting it, here is how to fix a #REF! error in Excel.

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How to Add a Page Border in Word

From opening the Design tab to clicking Page Borders, choosing a border style, and applying an art border, here is how to add a page border in a Word document.

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How to Manage Excel Macro Security Settings

Understand the yellow security warning bar, enable content safely, adjust macro settings in the Trust Center, and register trusted locations so macros run smoothly.

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How to Create a Clickable Macro Button in Excel

Prepare your macro, insert a form control button from the Developer tab, draw it on the sheet, and assign the macro so anyone can run it with one click.

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How to Lock Only Specific Cells in Excel

Select the cells that should stay editable, unlock them in Format Cells, protect the sheet from the Review tab, and set a password so only those cells can be changed.

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How to Use Multiple Star Colors in Gmail

Open Gmail settings, find the Stars section, drag the icons you want into use, and click through them in your inbox to switch colors and shapes.

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How to Add Custom Watermark Text in Word

Open the Design tab, click Watermark, choose Custom Watermark, and type your own text with a font and color of your choice, instead of using a built-in phrase.

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How to Jump to Any Cell Fast Using Excel's Name Box

Find the Name Box next to the formula bar, click it, type a cell address, and press Enter to jump straight there without scrolling.

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How to Insert a Background Image on an Excel Worksheet

Open the Page Layout tab, click Background, choose an image file, and see it tiled across the entire sheet for a decorative on-screen look.

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How to Use Page Break Preview in Excel

Open the View tab, click Page Break Preview, drag the blue lines to adjust where pages split, and return to Normal view when you are done.

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How to Set Custom Print Margins in Excel

Open the Page Layout tab, click Margins, choose Custom Margins, and enter your own top, bottom, left, and right values for precise control.

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How to Use Flash Fill in Excel

Type the first result by hand, start a similar pattern in the next row, accept the automatic suggestion, or trigger it manually from the Data tab.

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