Monday, October 18, 2021 | | - Download and install Microsoft 365 Setup | Microsoft Office 365 Product Key Free


Microsoft Office 365

Microsoft Office 365 includes Microsoft Office, SharePoint Online, Lync Online and Exchange Online combined in a cloud service that is always up to date. Office 365 makes it easier for users to collaborate from anywhere and on any device, with partners inside and outside the company, with high security. This app will support most popular browsers today such as Chrome, Firefox, Safari, Microsoft Edge. Users of mobile devices such as Android phones, iPhones, Blackberry phones, iPad tablets will also be supported.

How to create Microsoft 365 Account?

1. Visit or Microsoft Cloud Partner site.

2. Click on the “create a new account” or “Sign Up” tab.

3. Enter an email associating to Outlook or use a mobile number.

4. Click next and create a password.

5. Follow instructions and create Microsoft Office 365.

Where to enter your Microsoft 365 product key?

After you purchase 25 digit Microsoft Office 365 product key, then follow below steps and know where to enter the key;

1. Visit or

2. Sign-in to MS 365 account.

3. Type the keycode correctly.

4. Follow prompts to redeem the key.

Microsoft Office 365 Product Key Free 2021


Note: If these keys don’t work, you can use a new method to activate Microsoft Office 365

How to activate Microsoft Office 365 without product key 2021 ?

Method 1: You use batch file to activate Office 365 without product key

Step 1: You copy the code below into a new text document.

You copy the code by click here

Then you create a new text document.

Step 2: You paste the code into the text file. Then save it as a batch file (named “1click.cmd”).

Note: If you use Windows 10, you disable Windows Defender.

Step 3: You run the batch file as administrator.
Please wait…
Done! Your Office is activated successfully.
Then you check the activation status again.

You can watch this video to know How to activate Microsoft Office 365 without Product Key in 2021:

Update 09-10-2019: Now Microsoft doesn’t allow to use batch file so Windows Defender detects my scripts as “HackTool:BAT/AutoKMS”. Somebody sent an email to me to describe their problem: “When I opened it as admin, the command center just popped up then disappeared”. So you need to disable Windows Defender or you can try method 2 below.

Method 2: You run commands one by one manually to activate MS Office Pro Plus 365 without product key

Step 1: You need to open the command prompt with admin rights, then follow the instruction below step by step. Just copy/paste the commands and do not forget to hit Enter in order to execute them.


• If you use Windows 10 you can copy and paste in cmd easily
• If you use Windows 7/8/8.1, you read this article to know How to Copy and Paste in cmd

Step 2: Navigate to your Office folder.

If you install your Office in the ProgramFiles folder, the path will be “%ProgramFiles%\Microsoft Office\Office16” or “%ProgramFiles(x86)%\Microsoft Office\Office16”. It depends on the architecture of the Windows OS you are using. If you are not sure of this issue, don’t worry, just run both of the commands above. One of them will not be executed and an error message will be printed on the screen.

cd /d %ProgramFiles%\Microsoft Office\Office16
cd /d %ProgramFiles(x86)%\Microsoft Office\Office16

Step 3: You convert your Office license to volume one.

for /f %x in ('dir /b ..\root\Licenses16\proplusvl_kms*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%x"

Step 4: You use the KMS client key to activate your Office 365

You make sure your PC is connected to the internet, then run the following command

cscript ospp.vbs /inpkey:XQNVK-8JYDB-WJ9W3-YJ8YR-WFG99
cscript ospp.vbs /unpkey:BTDRB >nul
cscript ospp.vbs /unpkey:KHGM9 >nul
cscript ospp.vbs /unpkey:CPQVG >nul
cscript ospp.vbs /
cscript ospp.vbs /setprt:1688
cscript ospp.vbs /act Office Tutorials - If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

Microsoft 365, Office 2019, Office 2016, and Office 2013 (PC and Mac) 

To redeem a new purchase 

Step 1: Go to or

Step 2: Sign in with your Microsoft account, or create one if you don't have one. Be sure to remember this account so that you can install or reinstall Office later, without a product key.

Important: If you're renewing your Microsoft 365 subscription, enter the Microsoft account that's associated with your subscription. I can't remember my Microsoft account. 

Step 3: Enter your product key, without hyphens, if prompted. If you don't see the option to enter your product key, it was entered for you automatically.

Step 4: Follow the prompts to finish the redemption process.

What is an Office Product Key ?

Product Key is required only when you have purchased Office Offline or from a local store. This is not required when you have made the purchase online. This is an easy process though but can be hard to handle for some. If you want help you can contact us, though we recommend you not to share your product key with the US or anyone. Someone might be able to phish you or scam you.

To install or reinstall Office

If you see the error This product key has already been used when you enter your product key on or, this means your product key has already been redeemed and is no longer needed. Instead, use your Microsoft account to sign in to and install your Office product.

Note: If you're trying to allow family members to install Office using your Microsoft 365 Family subscription, see How to share your Home subscription benefit.

Microsoft HUP

These steps apply only to Office Professional Plus, Visio Professional, or Project Professional.  

Step 1: Start an Office app, like Word, Project, or Visio, depending on your purchase. 

Step 2: In the Sign in to set up the Office window, select I don't want to sign in or create an account (it's a small link at the bottom of the window).

Step 3: Enter your product key, without hyphens. If you don't have your key, see get your HUP product key.  

Microsoft Store 

Step 1: Go to and sign in (upper right-hand corner) with the Microsoft account that you used to buy Office.

Step 2: After you sign in, select your name in the upper right-hand corner, and then select Order History.

Step 3: Locate the one-time purchase or individual Office app, and then select Install Office to view your product key (this doesn't actually install Office).

Step 4: Select Install Office again in the window where the product key appears

Step 5: On the Hi. Let's get started, follow the prompts to sign in again and associate your product with your Microsoft account.

How to Redeem Office Product Key Setup ?

Key in your Microsoft official website. You can use your registered account login or get one created if you have none. Enter your product key without hyphens. Thereafter, follow the prompts to complete the process Failure of Your Microsoft Office Key to Work In the event that your MS office activation key fails to work, kindly follow these guidelines at MS Office. The main and most common problem you will come across in MS office occurs on the website. This problem is explained below.

You can only use the official Microsoft website when activating the MS office using your product key. Find the right product key and also get a suitable retail card for the product key. If the product key doesn’t work, it happens that you purchased your MS office online; you must get in touch with Microsoft because they are the developers of MS office.

How to Fix the Microsoft Office Installation Problem from ?

Installation error more than often occurs when you’re installing a wrong version of MS office. The problem happens due to corrupted setup files.


Uninstall the current Microsoft and reboot your computer. In order to remove any corrupted files, you have to run your Microsoft office tool in the operating system of your windows. Get the latest updates for your operating system and once again install the Microsoft Office. When the installation is over, restart your computer again. After doing this the problem will have been solved and that is the beauty of using Microsoft Office. | | - Download and install Microsoft 365 Setup | Microsoft Office 365 Product Key Free

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