The solution is quite stable. I'd rate it at 95%.

To be honest, in the past I used G Suite and other email providers that, use an IMAP or POP3 protocol. However, my customers were always complaining about poor email deliverability. They may occasionally send spam emails, but with Office 365, I don't have to deal with such issues. As a result, they're very good at what they do. As I previously stated, I strongly recommend it.

Office 365 is highly reliable. The company hasn't had any issues so far.

It's magic. We had many issues with our previous open source solution Nextcloud, and now we rarely have any incidents. Those who are using this solution in my company are very happy with it.

The stability of Office 365 is fantastic.

The stability is great. I have never faced any such issues. If I load too much into PowerPoint then it will slow down a little bit, but nothing like the old desktop version. When I was using the desktop version of Office, it would hang. The cloud version is far more stable.

Microsoft product works very well with the Microsoft Windows environment. (It could be windows 10/windows 7/Office 2019,2016,2013), works well with Mac Environment with Outlook as an email application.

The solution is stable. There aren't bugs. It's not glitchy. It doesn't crash or freeze. it's reliable. 

Office 365 is highly reliable. That's one reason I'm still using it. 

It's a good solution and it's a stable solution.

We have a team of five engineers and software developers taking care of maintenance issues. 

The solution is stable and reliable. The performance is good. There are no bugs or glitches.

I had a couple of crises, but I believe it was due to hardware, so I will not comment on the stability.

The solution is very stable. This is true, especially in Excel. There are no bugs or glitches and it doesn't crash or freeze. It's a very reliable product. 

Office 365 is very stable. Actually, it is more stable than other similar solutions we have tried in the past (Libre Office).

Office 365 is stable.

No, so far Office 365 has been extremely reliable and stable.

The solution is quite stable. I haven't had any issues so fr. There are no bugs or glitches. It doesn't freeze or crash. It's very reliable.

The stability of Office 365 is very good.

Rarely have we had stability issues. Maybe 20 minutes of disruption over 1.5 years.

I think that Office 365 is pretty stable. We are using it pretty extensively and I have not encountered any major issues.

I think this is a very stable solution. 

I have not encountered any stability issues. On some occasions, the service health status reports have indicated issues and resolution timelines, but I don't seem to recall ever feeling, that my services as experienced were either degraded or underperforming.

No stability issues for now. All is working out as expected.

The stability of the solution is very good. We use it extensively and have run big meetings with lots of people. It has never crashed or froze on us. There aren't bugs or glitches. We've been quite satisfied with it.

The product is very stable. We only have very rare issues when something goes wrong.  

I haven't seen it fail, in any kind of regard.

Others report stability issues and there are often warnings in the console but the service has been flawless for us.

It is a stable product.

It's very stable.

It is efficient and effective. 

The stability of the solution is great. We don't have any bugs or glitches. We don't have it freezing on us. It's reliable.

The stability depends on what you expect from the solution. For example, I have had some bad experiences with macros in the cloud version, and I am in the process of figuring out why. Simple macros seem to work well when it comes to storing data in the cloud.

It's stable.

We have not encountered any stability issues.

The stability of the solution is good. The functionality is never affected by bugs or glitches. It doesn't freeze or crash. After using it for more than two years, we haven't had a problem.

It is very stable.

Office 365 is very stable. I don't have any problems with the stability of this solution.

The 99.99℅ uptime SLA guarantee provided by Microsoft ensures there are no stability related issues.

I have not had an issue with anything going down. On Google Apps for Business, it was frequent.

We have not experienced any bugs or glitches.

Negligible.

At first there were some stability issues. However, Microsoft got much better with it over time.

Microsoft Excel on Mac OS can be very slow.

No.