n-How to Change Font Size in QuickBooks Desktop
This is a QuickBooks Desktop setting, not a QuickBooks Online one. Go to Edit > Preferences > Desktop View, open the font settings from that tab, pick which screen element you want to change (lists, registers, labels), choose a size in the standard Windows font picker, and save. Here's the full walkthrough, and what to do instead if you're on QuickBooks Online.
The full walkthrough (QuickBooks Desktop)
1. Open Preferences. From the Edit menu, select Preferences.
2. Select Desktop View. Click it in the left-hand icon list, then stay on the My Preferences tab.
3. Open the font settings. Look for the Fonts & Colors control on this tab. It opens a separate dialog rather than changing anything inline.
4. Pick the screen element you want to resize. You can usually set the size separately for different areas, register text, labels, supporting text, rather than one global size for everything in the program.
5. Choose the new size in the Windows font dialog. This opens your operating system's standard font picker; pick the size (and font, if you want) and confirm.
6. Save and close out of Preferences. Click OK on each open dialog to apply it. You may need to close and reopen the window you were viewing for the new size to show up everywhere.
Why this setting is easy to go looking for in the wrong place
The instinct is to look for font settings somewhere obviously visual, a display tab, a theme setting, and Desktop View is a reasonable first guess, but the actual control lives a level deeper inside it, not as its own top-level preferences category. It's an easy thing to miss on a first pass through the menu.
The bigger mix-up isn't where the setting lives, it's which font people are actually trying to change. Someone searching for this because an invoice looks wrong to a customer needs a completely different setting, not this one. The display font only affects how QuickBooks looks to the person using it; it has no effect on what a customer sees on a printed or emailed invoice.
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What's actually hard to get looking right on your QuickBooks documents?
Tell us whether it's a display issue, a branding issue, or a layout QuickBooks just can't do, and we'll tell you what's actually fixable and how.
Fighting with how something looks in or out of QuickBooks?
Tell us whether it's the screen you're staring at all day or a document a customer actually sees, and we'll tell you what's worth fixing and how. Display settings are a small example; the same offer stands for anything manual in your business, QuickBooks or otherwise.
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