Change Your Office Product Key

If this is the first time you"re installing Office you may have sầu some thiết lập steps lớn vì first. Exp& the learn more section below.

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However, if you"re reinstalling Office, and you"ve sầu already redeemed a product key and have sầu an trương mục associated with Office, then go lớn the section sign in and install Office on your PC or Mac.

Install Office for the first time

Some Office năm nhâm thìn và Office 2013 products come with a product key. If yours did, before installing Office for the first time, sign in with an existing or new trương mục và enter your sản phẩm key atết lập. Redeeming your key is what liên kết your trương mục with Office so you only have sầu to lớn do this once. Already did this? Select the tab below for the version you"re trying khổng lồ install.

Reinstall Office

If Office originally came pre-installed & you need khổng lồ reinstall on it on the same device or a new device, you should already have sầu a trương mục associated with your copy of Office. This is the account you"ll use lớn install Office following the steps below. If you need lớn uninstall Office first, see Uninstall Office from a PC or Uninstall Office for Mac.

Note: The steps lớn install the 2016 or 2013 versions of Office Professional Plus, Office Standard, or a stand-alone tiện ích such as Word or Project might be different if you got Office through one of the HUP: If you bought Office for personal use through your company, see Install Office through HUPhường.Volume license versions: If you work in an organization that manages your installations, you might need lớn talk to lớn your IT department. Some organizations have different methods to lớn install Office on multiple devices.Third-party seller: You bought Office from a third-tiệc ngọt & you"re having problems with the product key.

Sign in to lớn tải về Office

You"re now ready lớn install Office. Select the tab below for the version you"re trying khổng lồ install.

Office năm 2016 for PCOffice năm nhâm thìn for MacOffice 2013 for PC

Install Office năm nhâm thìn on a PC

Rethành viên a one-time purchase version of Office is licensed for one install only.

Depending on your browser, select Run (in Edge or Internet Explorer), Setup (in Chrome), or Save sầu File (in Firefox).

If you see the User Account Control prompt that says, Do you want lớn allow this phầm mềm lớn make changes to lớn your device? select Yes.

The install begins.


Your install is finished when you see the phrase, "You"re all set! Office is installed now" and an animation plays to show you where khổng lồ find Office applications on your computer. Select Close.

Follow the instructions in the window lớn find your Office apps. For example depending on your version of Windows, select Start & then scroll khổng lồ find the tiện ích you want khổng lồ open such as Excel or Word, or type the name of the ứng dụng in the tìm kiếm box.


Installation or sign in issues?

If you"re unable lớn install Office see Troubleshoot installing Office for more help.

Activate Office

Install Office năm nhâm thìn on a Mac

Once the tải về has completed, open Finder, go to Downloads, and double-cliông xã tienmadaichien.com_Office_2016_Installer.pkg (the name might vary slightly).

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Tip: If you see an error that says the tienmadaichien.com_Office_2016_Installer.pkg can"t be opened because it is from an unidentified developer, wait 10 seconds and then try double-clicking the installer package again. If you"re stuông xã at the Verifying…. progress bar, cthua thảm or cancel the progress bar and try again.

On the first installation screen, select Continue to lớn begin the installation process.


nhận xét the software license agreement, & then cliông xã Continue.

Select Agree to lớn agree lớn the terms of the software license agreement.

Choose how you want to install Office và cliông chồng Continue.

Reviews the disk space requirements or change your install location, & then cliông chồng Install.

Note: If you want lớn only install specific Office apps & not the entire suite, clichồng the Customize button and unkiểm tra the programs you don"t want.

Enter your Mac login password, if prompted, & then cliông chồng Install Software. (This is the password that you use to log in lớn your Mac.)


Launch an Office for Mac tiện ích and start the activation process

Cliông xã the Launchpad icon in the Doông chồng to lớn display all of your apps.


Click the Word icon in the Launchpad.


Installation notes

Installation notes

Can I install Office 2016 for Mac và Office for Mac 2011 on the same computer?

Yes, you can install & use Office năm 2016 for Mac và Office for Mac 2011 at the same time. However, we recommover that you uninstall Office for Mac 2011 before you install the new version just lớn prsự kiện any confusion.

To uninstall Office for Mac 2011, follow the steps in Uninstall Office 2011 for Mac.

How do I pin the Office ứng dụng icons khổng lồ the dock?

Go lớn Finder > Applications và open the Office ứng dụng you want.

In the Dochồng, Control+cliông chồng or right-cliông xã the phầm mềm ibé & choose Options > Keep in Dock.

Can I install Office on my iPhone or iPad?

Yes, see Install và set up Office on an iPhone or máy tính bảng iPad. You can also set up tin nhắn on an iOS device (iPhone or iPad).

Install Office 2013 on a PC

To begin the installation, depending on your browser, cliông chồng Run (in Edge or Internet Explorer), Setup (in Chrome), or Save sầu File (in Firefox).