What Microsoft subscriptions cover and who needs them

Microsoft offers several subscription services for home and business use, each covering different software and cloud services. The main ones are Microsoft 365 (formerly Office 365), which includes Word, Excel, PowerPoint, and cloud storage; Xbox Game Pass, which gives access to games; and OneDrive, which stores files online. Most homeowners use Microsoft 365 if they need office software, while some use it just for cloud backup.

You do not need a Microsoft subscription to own a Windows computer — Windows itself is a separate purchase or comes pre-installed. But if you want the latest versions of Word, Excel, or PowerPoint without buying them outright, a subscription is the standard route. The same applies if you want cloud storage that syncs across devices or if you want to play games through Xbox Game Pass.

The choice between subscription and one-time purchase matters for your budget and how you work. A subscription costs less per month but adds up over years. A one-time purchase of Office (called Microsoft Office 2021 or Office 2024) costs more upfront but never expires, though you will not get new features or security updates after a few years.

Key Takeaways

  • Microsoft 365 is a monthly or yearly subscription that includes Word, Excel, PowerPoint, Outlook, and cloud storage, with new features added regularly.
  • A one-time Office purchase (Office 2021 or 2024) costs more upfront but has no monthly fee and works indefinitely, though updates eventually stop.
  • OneDrive is Microsoft's cloud storage and comes free with a Microsoft account, but paid plans offer more space and are often bundled into Microsoft 365.
  • Xbox Game Pass is separate from Microsoft 365 and costs monthly for access to hundreds of games on console, PC, or cloud.
  • Student and business versions of Microsoft 365 have different pricing and features than the home version.

Microsoft 365 for home use: what you get and what it costs

Microsoft 365 Personal is the subscription for one person on up to five devices. It includes the latest versions of Word, Excel, PowerPoint, Outlook, and OneNote, plus 1 TB of OneDrive cloud storage. You can install it on a Mac or Windows PC, and use the web versions on any browser. The cost varies by region and whether you pay monthly or yearly, but yearly plans are cheaper per month.

Microsoft 365 Family covers up to six people in your household, each with their own account and storage. Each person gets their own 1 TB of OneDrive space, so a family of four has 4 TB total. If anyone in the household uses Word, Excel, or Outlook regularly, Family is usually cheaper per person than buying Personal for each of them.

The subscription renews automatically each month or year, depending on what you chose. You can cancel anytime, but you lose access to the software and cloud storage when the subscription ends. Any files you stored in OneDrive remain there for a limited time after cancellation, but you cannot edit them without an active subscription.

One-time Office purchases versus Microsoft 365 subscriptions

Microsoft Office 2024 (or Office 2021 if you buy older stock) is a one-time purchase that installs on one computer. You own it outright and can use it as long as that computer runs, with no monthly fees. However, Microsoft stops releasing security updates and new features after a few years, usually around five to seven years after release. After that, the software still works but becomes a security risk if you use it online.

The upfront cost of a one-time Office purchase is higher than a year of Microsoft 365, but if you keep the same computer for many years, the total cost is lower. The trade-off is that you do not get new features, cloud storage, or the ability to sync across devices. You also cannot use it on multiple computers — each computer needs its own license.

A one-time purchase makes sense if you use the same computer for years, rarely need new features, and do not need cloud storage. A subscription makes sense if you switch devices often, want the latest features, need cloud backup, or share software with family members.

OneDrive cloud storage and how it ties to Microsoft subscriptions

OneDrive is Microsoft's cloud storage service. Every Microsoft account gets 5 GB of free OneDrive storage, which is enough for documents and photos but not for large video files or full computer backups. Microsoft 365 subscriptions add 1 TB per person, which is 1,000 GB — enough for most home users.

OneDrive syncs files between your computer and the cloud automatically. If you save a document to your OneDrive folder on your PC, it uploads to the cloud and becomes available on your phone, tablet, or another computer. If your computer fails, your files are still in the cloud. You can also share files with others by sending a link, and you can set whether they can view only or edit.

If your Microsoft 365 subscription ends, you keep your OneDrive files but cannot upload new ones or edit existing ones until you renew. Microsoft usually gives you a grace period of several months before deleting files from a cancelled account, but you should not rely on that — download your files before your subscription ends if you plan to cancel.

Xbox Game Pass and other Microsoft gaming subscriptions

Xbox Game Pass is a separate subscription from Microsoft 365 and costs monthly. It gives you access to hundreds of games on Xbox console, Windows PC, or through cloud streaming. You do not own the games — you can play them as long as your subscription is active. New games are added regularly, and older games are removed.

Xbox Game Pass for Console works on Xbox Series X, Series S, or Xbox One. Xbox Game Pass for PC works on Windows computers. Xbox Game Pass Ultimate includes both console and PC, plus Xbox Live Gold (which lets you play online multiplayer) and cloud gaming. The prices vary by region and change periodically.

Game Pass is useful if you play many different games and want to try new ones without buying each one. It is not useful if you play only one or two games repeatedly, because buying those games outright is cheaper. Game Pass also does not include every game — some new releases are not on the service, and some games leave the service after a time.

Microsoft subscriptions for business and self-employed use

Microsoft 365 Business Basic, Business Standard, and Business Premium are subscriptions for small businesses and self-employed people. They include the same Office apps as the home version but add business email (your own domain name), cloud storage, and tools for managing devices and security. The cost is higher than the home version because of these extra features.

If you run a business from home or are self-employed, a business subscription may be tax-deductible as a business expense, whereas a home subscription is not. Check with a tax professional about what you can deduct in your situation. The business versions also come with customer support from Microsoft, whereas the home version does not.

For a single person working from home, Microsoft 365 Personal is often enough. For a business with employees, you need a business subscription and may need additional services like Teams (for video meetings) or SharePoint (for file sharing across the team).

Student discounts and educational versions

If you are a student, you may be able to get Microsoft 365 free or at a steep discount through your school. Many colleges and universities provide free Microsoft 365 to all enrolled students as part of their IT services. Check with your school's IT department or help desk to see if you are covered.

To use a student discount, you usually need to verify your student status with a school email address or student ID. The free or discounted subscription is tied to your school account and may stop working after you graduate or leave the school. If you want to keep using Microsoft 365 after graduation, you will need to switch to a paid personal subscription.

How to cancel or change your Microsoft subscription

You can cancel or change your Microsoft subscription anytime through your account settings on Microsoft.com. Log in, go to your subscription page, and select the option to cancel or change your plan. If you cancel mid-cycle, you usually lose access immediately, though some plans offer a refund for the unused portion if you cancel within a certain window.

If you downgrade from Family to Personal, or from a paid plan to the free OneDrive storage, the change takes effect at the end of your current billing cycle. You do not lose access in the middle of the month. If you upgrade to a higher plan, you are usually charged a prorated amount for the remainder of the current cycle.

Before you cancel, download any files stored in OneDrive that you want to keep. After cancellation, you have a grace period (usually 90 days) to recover your files, but do not wait — download them immediately to be safe.

Frequently Asked Questions

Can I use Microsoft 365 on more than one computer?

Yes. Microsoft 365 Personal lets you install on up to five devices (computers, tablets, or phones), though you can use it actively on only one at a time. Microsoft 365 Family lets each family member install on up to five devices. A one-time Office purchase is licensed for one computer only.

What happens to my files if I stop paying for Microsoft 365?

Your OneDrive files stay in the cloud for about 90 days after your subscription ends. You cannot edit or upload new files, but you can download them. After 90 days, Microsoft may delete them, so download your files before your subscription expires if you plan to cancel.

Is Microsoft 365 the same as Microsoft Office?

No. Microsoft Office is a one-time purchase of the software. Microsoft 365 is a subscription that includes Office apps plus cloud storage, email, and other services. Both give you Word, Excel, and PowerPoint, but only Microsoft 365 includes OneDrive storage and automatic updates.

Do I need Microsoft 365 to use Windows?

No. Windows is the operating system and works independently. You can use Windows without any Microsoft subscription. You only need Microsoft 365 if you want to use Word, Excel, PowerPoint, or other Office apps, or if you want cloud storage beyond the free 5 GB OneDrive.

Can I share my Microsoft 365 Family subscription with people outside my household?

Technically, yes, but Microsoft's terms of service say Family subscriptions are for people living in the same household. If you share with someone outside your household, you are violating the terms and risk losing access. If you want to share with non-household members, you need separate subscriptions or a business plan.