How to Change Microsoft Office Language to Polish? A Complete Step-by-Step Guide

Why Change the Microsoft Office Language to Polish?

Better Work Comfort and Understanding

Not everyone is fluent in English or other default languages. When you switch Microsoft Word, Excel, PowerPoint, and Outlook to Polish, you get full access to all menus, tooltips, and commands in your native language. This significantly reduces confusion.

Professional Document Editing

If you frequently prepare documents in Polish, enabling Polish spell check and autocorrect is essential. This ensures fewer mistakes, higher professionalism, and faster editing.

Consistency Across Applications

When your interface and proofing tools are set to Polish, you maintain consistency across Word, Excel, PowerPoint, and Outlook, avoiding mismatched settings.

How to Check the Current Language in Microsoft Office

1. Open any Microsoft Office app (e.g., Word).

2. Click File in the upper left corner.

3. Select Options from the left menu.

4. Navigate to the Language tab.

5. Here you will see both Display Languages and Editing Languages.

How to Change Microsoft Office Interface to Polish

Step 1: Open Language Settings

1. Launch Microsoft Word (or any other Office app).

2. Go to File > Options > Language.

Step 2: Set Polish as Default

• In the section Display Languages and Help Languages, choose Polish.

• Click Set as Default.

Step 3: Download Language Pack (if missing)

If Polish is not available:

1. Click Add more display languages from Office.com.

2. A browser window will open on the official Microsoft site.

3. Select Polish from the list.

4. Download and install the Polish language pack.

Step 4: Restart Office

After installation, restart all Office applications for the changes to take effect.

How to Change Proofing and Dictionary Language to Polish

Even if you change the interface, the proofing language may still remain English. To fix this:

1. Go to File > Options > Language.

2. Under Editing Languages, select Polish.

3. Click Set as Default.

4. If Polish is missing, click Add a language.

5. Restart the program to activate spell check and grammar tools.

Microsoft Office 365 (Online Version) – How to Change to Polish

If you are using Office Online (Word, Excel, PowerPoint in the browser):

1. Sign in to your Microsoft account: https://www.office.com.

2. Click your profile icon (top right).

3. Go to My Account > Settings > Language & Region.

4. Select Polish and save changes.

Now, the entire online Office interface will be in Polish.

Microsoft Office Licenses and Multilingual Support

The good news: most Microsoft Office licenses (Microsoft 365, Office 2019, Office 2021) support multiple languages. That means you can freely switch between English, Polish, and other languages without buying a separate license.

Common Problems When Changing Office Language

1. Polish is not visible in the language list

• Download the official language pack here:
  https://support.microsoft.com/pl-pl/office/

2. Some parts are still in English

• Restart your computer after installation.

• Make sure you installed all components (UI, Help, Proofing tools).

3. Can I use multiple languages at once?

• Yes! You can have one interface language (Polish) and multiple editing languages (e.g., English + German + Polish).

Fix Error 0x80070057 When Installing Language Pack

Sometimes, while installing the Polish language pack, users face the error:

How to Fix It Using CMD

1. Open Command Prompt as Administrator.

2. Type the following commands one by one:

This command checks for corrupted system files and repairs them.

This command repairs Windows image and helps with failed installations.

3. Restart your computer and try installing the language pack again.

Summary

Changing Microsoft Office language to Polish is straightforward and beneficial for Polish-speaking users. Whether you use Office 2016, 2019, 2021, or Microsoft 365, you can easily switch both interface and proofing tools.

• Interface → File > Options > Language > Display Language

• Proofing → File > Options > Language > Editing Language

• Online version → Office.com > Account Settings > Language & Region

If you face installation issues like error 0x80070057, use CMD commands (sfc and DISM) to fix Windows before re-installing the Polish language pack.

With just a few clicks, you can work more efficiently, avoid mistakes, and enjoy Microsoft Office fully in Polish.