Microsoft 365 Buying Guide: Which Office Version Should You Buy? Reviews

Microsoft Office began life all the way back in 1990, predating widespread availability of the internet. It’s undergone a variety of changes in that time, but maintained the same name – until now.

In October 2022, Microsoft announced that it would be rebranding standalone versions of Office apps to ‘Microsoft 365’. That matches what we saw with the company’s productivity-focused subscription service in 2020, which shifted to the same name.

At its most basic, paying regularly gets you access to Word, PowerPoint, Excel, OneNote and Publisher, plus Teams for communication and Outlook for email. You also get cloud storage via OneDrive and regular updates, but even more software is available on professional and business plans.

While this article is designed to help you decide between them, it’s far from your only option. As has always been the case, Microsoft continues to release standalone versions of Office apps every few years. The latest version was released in 2021, but aside from software patches, you won’t get any updates.

For some people, it’s also possible to access Microsoft Office free or at a discounted rate. Here’s everything you need to know.

How to get Microsoft Office on your laptop or PC

In years gone by, the best (and only) way to get Office was to buy a CD-ROM for a one-off price and install it onto your PC or laptop. These days that would be a bit of a faff, with many laptops not even having disc drives anymore, but it was one way to ensure you had a physical backup.

Nowadays, Office is available as a download, but you can either buy it outright with a one time purchase, or as a monthly subscription. There are advantages to either options.

Any Microsoft product under the ‘365’ umbrella is subscription-based, referring to the number of days in a year. Any Microsoft product without ‘365’ in its name is likely to be a one-time purchase – good if you only want to pay once, but you won’t be able to upgrade the software with online updates like you can with 365 subscriptions.

There are also several different versions of Office available, and you should choose the best one for you depending on your needs. It’s worth noting that while this buying guide covers every platform, Mac users might want to take a look at the specific Office for Mac buying guide on our sister site Macworld.

First, we’ll break down Office options if you are buying for personal home or student use, and then go on to the options if you are buying it for work or use within a small business.

Which version of Microsoft Office do you have?

If you’re looking to upgrade, it’s easy to check which version of Microsoft Office you have installed. Provided you’ve downloaded all the apps at the same time, they should all be running the same version.

For the purpose of this article, we’re using Microsoft Word. The process may vary slightly depending on your device and app, but it should still be easy to find:

Open the Office app of your choice. You should be presented with a home screen similar to the one below
From the bottom-left corner, click ‘Account’
Under the ‘Product Information’ section, look for ‘About Word’. Here, you should see ‘Version’ followed by a four-digit number
To find out when this version was released, a quick web search will tell you

However, the process differs on older Office apps. In Word 2010, you need to choose ‘File’, then ‘Help’. The information will then be displayed on the right side of the screen, as you can see below.

What version of Microsoft Office do I have

It’s different again in Word 2007. Click on the round Microsoft Office icon in the top left and then ‘Word Options’ at the bottom of the menu. Next, choose ‘Resources’ – the last option on the left-side panel. You should see an ‘About’ button at the bottom of the list which will provide you additional details about the version that you own.

In the 2003 version, go to the ‘Help’ option in the top menu bar, and then the ‘About Microsoft Office Word’. In the pop-up, you will see the MS Office World version along with the suite it belong to, like the Microsoft Office Professional Edition 2003.

Does Windows 11 come with Microsoft Office?

No, it doesn’t. Windows 11 was released in 2021 and is a free upgrade for most Windows 10 users, but Microsoft Office apps aren’t included. All your existing files and apps will make the move, though, so if you already have a standalone version (such as Office 2019 or Office 2021) it’ll still be available.

But everyone else will need to pay for access. Learn more in our separate guide: Does Windows 11 come with Microsoft Office?

Do I need Microsoft 365 to use Outlook?

If Outlook is your email client of choice, you might be wondering if you need to sign up for Microsoft 365 to access it.

The answer is no. Outlook is pre-installed on all Windows 11 and Windows 10 devices, meaning you can start using it straight away.

It used to only be available to Microsoft 365 subscribers on a Mac, but Microsoft has removed this restriction. You can download Outlook from the Mac App Store now, while it’s always been free on iOS and Android.

But if you’re a heavy Outlook user, there are some benefits to a Microsoft 365 subscription. These are:

50GB of email storage rather than 15GB
No ads
Email encryption
Extra email security tools for detecting phishing and malware

You can also currently create a personalised email address, but this option is being removed on 30 November 2023.

Will Microsoft 365 be getting new AI features?

It’s looking likely. In February 2022, Microsoft announced a new version of its Edge browser and Bing search engine with an integrated AI chatbot based on ChatGPT.

It’s only in the testing phase at the time of writing, but similar features will almost certainly be added to Microsoft Office apps. Being able to compose a specific type of article or write an email for you have been highlighted as potential use cases, but there will likely be many more.

The Verge reports that Word, PowerPoint and Outlook will be first in line, with an announcement possible at an event scheduled on 16 March 2023. If that turns out to be true, it wouldn’t be long before technology arrives in final versions of Office apps. In that scenario, it’s likely they’ll be exclusive to Microsoft 365 subscribers, rather than also available on standalone versions – at least initially.

Microsoft 365 (previously Office 365)

Microsoft’s productivity-focused subscription service was known as Office 365 from its initial launch in 2011 until 2020. Since April 2020 it’s been known simply as ‘Microsoft 365’, but the rebrand didn’t affect functionality aside from a few new features.

First up are the options designed for the individual consumer (i.e. probably you). If you’re subscribing, there are two main options to choose from: Personal (for just one user) or Family (for up to six users). For both, you have the option to pay monthly or annually:

Microsoft 365 Personal – $6.99/£5.99 per month or $69.99/£59.99 per year – one person, 1TB of cloud storage
Microsoft 365 Family – $9.99/£7.99 per month or $99.99/£79.99 per year – up to six people, 1TB of cloud storage each, extra Family Safety features

There’s also a special free version for students and university staff which we’ll get to later.

The main benefit to opting for Microsoft 365 is that you’ll get regular updates for as long as you’re a subscriber, with no need to jump from one version to the next every few years, and no headaches about file compatibility.

You can also save your work to the cloud, similar to Google Docs. Microsoft also throws in a few extra benefits such as 1TB of cloud storage and full access to Microsoft Teams.

Microsoft 365 – Family vs Personal

If you’re subscribing, there currently two main options to choose from: Personal (for just one user) or Family (for up to six users). For both, you have the option to pay monthly or annually:

Microsoft 365 Personal – $6.99/£5.99 per month or $69.99/£59.99 per year – one person, 1TB of cloud storage
Microsoft 365 Family – $9.99/£7.99 per month or $99.99/£79.99 per year – up to six people, 1TB of cloud storage each, extra Family Safety features

The extra £20/$30 per year or £2/$3 per month for the Family subscription is a great deal if you choose to share the subscription costs among friends. The yearly subscriptions save you on two months of payment as well.

There’s also no device limit on Microsoft 365 installations, meaning both Family or Personal subscribers can install the software on as many devices as needed. You are limited to working on five devices simultaneously, though.

However, on 11 January 2023, Microsoft announced that a new third tier would be added on 30 January. Known as Microsoft 365 Basic, it’ll replace the existing OneDrive 100GB storage plan but retain the same price – $1.99/£1.99 per month or $19.99/£19.99 per year. More details on what it offers below.

Microsoft 365 Family

For 6 users at at time across unlimited PCs/Macs, tablets and phones
1TB cloud storage per user for 6 users (6TB total)
Ongoing access to updates
Includes Word, Excel, PowerPoint, OneNote, Outlook, Publisher (PC Only), Access (PC Only), OneDrive, Microsoft Teams

US: $99.99 per year or $9.99 per month

UK: £79.99 per year or £7.99 per month

Microsoft 365 Personal

For 1 PC/Mac across unlimited PCs/Macs, tablets and phones
1TB cloud storage for one user
Ongoing access to updates
Includes Word, Excel, PowerPoint, OneNote, Outlook, Publisher (PC Only), Access (PC Only), OneDrive, Microsoft Teams, Family Safety

US: $69.99 per year or $6.99 per month

UK: £59.99 per year or £5.99 per month

Microsoft 365 Basic

For 1 PC/Mac across unlimited PCs/Macs, tablets and phones
100GB cloud storage for one user
Web and mobile versions of apps only
More features to be added

US: $19.99 per year or $1.99 per month

UK: £19.99 per year or £1.99 per month

Office 365 Education – Free options for students

Office 365 Education is (as the name suggests) a special version of Microsoft 365 for students and university faculty or staff. Students and teachers can sign up for free web access to Word, Excel, PowerPoint, OneNote and Microsoft Teams under the Office 365 A1 plan.

Unsurprisingly, you’ll need a university email address or other proof of your status to claim it. See our full article on how to get Microsoft Word for free.

There’s also the
Office 365 A3 plan if you want desktop access to the apps, which costs £2.20/US$2.50 per month for each student and £2.85/$3.25 for each teachers or other member of staff. The top-tier Office 365 A5 plan, which costs £5.30/$6 per month for students and £7.05/$8 per month for teachers, offers desktop and web access along with added security features.

If you want to look for other great student tech deals, check out
Tech Advisor’s back to school hub.

Office Home and Student 2021

If you would prefer to pay a one-off price, Office Home and Student 2021 is the right package for you. You lose the automatic software updates of Microsoft 365, but that means you can use the software for years without being tied into a subscription. It works with one device running Windows 11, Windows 10 or any recent version of macOS.

However, you don’t get full access to the mobile and tablet apps here (anyone can still use them to view documents for free, just not edit or create them), there’s no cloud storage included, and you don’t get access to the full suite of Office programs included in Microsoft 365 subscriptions.

Office 2021 includes new features such as a black theme in Word, new learning tools, new charts and timelines, new transitions in PowerPoint and lots more. But unlike a Microsoft 365 subscription, it won’t continue getting new features over time.

It’s also worth noting that Microsoft Office will soon be known as Microsoft 365 following a rebrand, but it’ll still perform in exactly the same way.

Microsoft 365 Business

Microsoft also offers business-minded versions of its software. We’re focusing on the options for small businesses here, but Microsoft also offers
Enterprise plans for larger companies. Once again, there’s a split between the 365 subscription packages and the one-off purchase version of Office 2021.

There are three main versions of Microsoft 365 Business available, each offering very different software packages, so make sure you pick the right one. Be especially mindful about Microsoft 365 Business Basic (from $6/£4.50 per user per month), which doesn’t actually include desktop versions of the core Office software like Word and Excel – just Microsoft’s online and cloud tools.

Also note the Microsoft 365 Apps for business plan ($8.25/£7.90 per user per month) includes both desktop and mobile version of the apps but without the other productivity tools such as email, calendar and Teams conference call features.

Here’s a summary of all four main business-focused plans we’d recommend:

Microsoft 365 Business Standard

One licence for 5 PCs/Macs plus 5 tablets and 5 phones per user
1TB cloud storage per user
Allows up to 300 users
Ongoing access to updates
Desktop versions of Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access, OneDrive
Web versions of Word, Excel, PowerPoint

US: $12.50 per user per month

UK: £9.40 per user per month

Microsoft 365 Business Premium

For 5 PCs/Macs plus 5 tablets and 5 phones per user
1TB cloud storage per user
Allows up to 300 users
Email hosting with 50GB mailbox and custom domain address
Ongoing access to updates
Desktop versions of Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access
Access to OneDrive, Exchange, Microsoft Teams, SharePoint, Yammer
Web versions of Word, Excel, PowerPoint, Outlook

US: $22 per user per month

UK: £16.60 per user per month