If you open MS Outlook and see an error message, Outlook is using an old copy of your Outlook data file (.ost), then use ...

Between streaming, fitness, and every productivity app under the sun, monthly fees add up fast. That’s why Microsoft Office ...

Outlook offers a dedicated Subscribe menu under Settings > Mail. As the name suggests, it shows all the subscriptions in the single place. I don’t have to open a single email to take action; I just ...

Microsoft is cutting off some versions of Outlook from Microsoft 365 and Office 365 next month. And it plans more security moves a year from now that could affect how email is handled. Time to plan ...

OneNote for Windows 10 loses support on October 14, 2025. Users are urged to transition to OneNote on Microsoft 365 sooner. Delayed migration may result in slower sync performance and nudging from ...

Use the following fixes if you cannot edit your OneNote notebook due to the “You can’t edit this notebook” error. I also encountered this error. In my case, it ...

Teachers’ and students’ use of artificial intelligence in K-12 classrooms is increasing at a rapid pace, prompting serious concerns about the potentially negative effects on students, a new report ...

Ever feel like your notes are everywhere—on sticky notes, in emails, or scattered across apps? OneNote brings your thoughts and ideas together in one digital notebook. From planning your week to ...

APT28, the state-sponsored threat group tied to Russian intelligence, is weaponizing Microsoft Outlook through a new backdoor researchers call "NotDoor." The backdoor malware was first identified by ...

OneNote is a powerful note-taking app, but that doesn't necessarily mean it has all the features you want. One of the missing features is 'Paste as text only,' and it's finally coming to OneNote. In a ...

Microsoft Outlook users were thrown for a loop as the email service experienced an outage. According to Forbes, users have reported several issues, including Microsoft Outlook not recognizing their ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. We were warned — 2025 was always going to be the year AI attacks ...