[FREE] Microsoft Office 365 Product Key Collection Of 2024

Struggling to find a valid and free Microsoft 365 product key? You’re in the right place! We have collected a large number of latest free product key for Microsoft Office 365, and now we are here to share them with you! 100% valid! There is also a detailed activation tutorial for Microsoft Office 365 to help you activate MS with ease! Keep reading!

• Part 1: What Is Microsoft Office 365?

• Differences Between Microsoft Office 365 & Microsoft Office

• Is Microsoft Office 365 Free?

• Part 2: What Is Microsoft Office 365 Product Key?

• FAQs About Microsoft Office 365 Product Key

• Latest Collection Of Microsoft 365 Product Key [FREE]

• Part 3: How To Activate Microsoft Office 365?

• Part 4: How To Crack Encrypted Office File Without Password?

Part 1: What is Microsoft Office 365?

Microsoft 365 (Office 365) provides users with a suite of productivity and collaboration tools that covers the latest versions of all Microsoft Office products, including Word, Excel, PowerPoint, as well as OneDrive, Exchange Online, Skype for Business, SharePoint, and more.

What Is The Difference Between Microsoft Office 365 & Microsoft Office?

Difference 1: Microsoft Office only allows you to install it on one device. Microsoft Office 365 allows you to install and use it on multiple devices, including PCs, Macs, tablets, smartphones and more.

Difference 2: Microsoft Office only has basic office applications. Microsoft Office 365 includes all the advanced office applications as well as secure cloud storage (OneDrive).

Difference 3: Microsoft Office does not have the ability to share data. But Microsoft Office 365 can share data, allowing you to collaborate in teams at the same time.

Is Microsoft Office 365 Free?

No, Microsoft Office 365 is NOT FREE. Microsoft Office 365 is a paid subscription service from Microsoft that starts at approximately $70 per user per year. Once a user has paid, they are issued with a product key to activate and use Microsoft 365.

Although there are free versions of some Office applications, such as Word Online and Excel Online, the functionality of these versions is often very limited compared to the full Microsoft Office 365 suite.

Microsoft Office 365 has all the features and programs you could possibly need, but that doesn't mean that everyone is willing to buy it. For many people, Microsoft 365 is very expensive.

Part 2: What is Microsoft Office 365 Product Key?

A Microsoft Office 365 product key is also known as an activation key. It is a combination of 25 letters and numbers and is always in the following format: XXXXXX-XXXXX-XXXXX-XXXXX-XXXXX-XXXXX.

There are 3 main types of Microsoft Office product keys: Retail Key, Volume License Key, and Subscription Key.

The Product Key provides lifetime access to Microsoft 365 applications. A valid product key is essential for using Microsoft Office 365. Without a product key, you cannot activate the use of Microsoft 365.

FAQs About Microsoft Office 365 Product Key

Many users have encountered some problems and trouble when registering and activating with Microsoft Office 365 product keys. Here are 4 FAQs about Microsoft Office 365 product key registration and activation.

Sorry, we can't find this product key in our database

This is a common error notification you will receive when trying to enter a product key for another Office version. For example, you are using MS Office 2019/2016 to activate a Microsoft Office 365 product.

This product key is not available for your region

Microsoft offers different series of registration codes depending on the country or region. If you have provided a Microsoft Office 365 activation key that does not match the range of its serial key list, then you will receive this error notification.

INVALID_PRODUCT_KEY or error code ERR_INVALID_TOKEN

This error code means that the product key is invalid. You may receive this error message when you enter an incorrectly formatted Microsoft Office 365 serial number, such as a hyphen error, space problem, or misspelling.

Conversion Blocked Subscription Violations

This problem is usually due to some payment issues in your Microsoft account. You will need to go to the Microsoft 365 admin center and log into your Microsoft account to resolve the payment issue.

Latest Collection of Microsoft Office 365 Product Key [FREE]

Here comes the main event!!! The following is the latest list of Microsoft Office 365 activation keys we've collected. You can choose any of these product keys to activate your Microsoft Office 365.

Part 3: How to Activate Microsoft Office 365?

Step 1. Go to the Microsoft 365 official website, sign in with your Microsoft account and click on the "Install Office" option to download the Microsoft 365 suite.

Step 2. Open one of the downloaded Microsoft 365 applications such as Word or Excel, follow the on-screen instructions to complete the Microsoft 365 installation process.

Step 3. Enter a Microsoft 365 product key to activate Microsoft 365. Now you can use all the features of Microsoft 365.

Part 4: How to Crack Locked Office File Without Password?

As we all know, Microsoft Office has a useful feature, which is to password protect Excel, Word and PowerPoint files to prevent others from accessing them and to protect file privacy and data security. However, we have to admit how common it is to forget or lose your password, and how troublesome it is to open an encrypted file without password! But fear not, as long as you have iCrowbar.

As the most popular file cracker on the market, iCrowbar is favored by users all over the world with its 2 main features - password recovery and restriction removal. It uses advanced AI technology and algorithms to recover passwords for locked Excel, Word, PowerPoint, PDF, ZIP and RAR, so you can open encrypted files with ease! In addition, it can also remove editing restrictions on read-only files, allowing you to modify and copy them!

How To Unlock Excel/Word/PowerPoint Without Password?

Step 1. Download and install iCrowbar on computer. Launch it and choose the file to crack.

Step 2. Select a recovery method and click Recover to start the password recovery.

Step 3. The recovered password will be displayed on the interface, now enter or copy the password to open your encrypted file!

[Video Guide] How to Recover Password of Excel File?

Conclusion

Well, you've got the latest valid and free Microsoft Office 365 product key, just activate your MS 365 now! And you can also get Office 2021 product key, Office 2019 product key, Office 2016 product key, Office 2013 product key by clicking the links. We will regularly update the latest free product key and activation method of each version of Microsoft Office, hope it will be helpful to you and welcome to bookmark!

It's worth emphasizing again that we highly recommend iCrowbar to all Microsoft Office users! This file password cracker not only can help you easily unlock and access encrypted Office files, but also can quickly remove editing restriction on read-only files, which has become a must-have efficiency tool for office workers at home and abroad! Try it for free now!