Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

I tested the top business messaging platforms to find the best solutions for team collaboration, security, and productivity in 2026.

We're sure there's a good reason you need to get on that Wi-Fi network. Here are tricks to help you connect when you don't ...

Ready for the ultimate in password security? You can build your own uncrackable random generator; all you need is a ...

Microsoft says it may give your encryption key to law enforcement upon a valid request. Here's how to protect your privacy.

If you’ve signed in with a Microsoft account, your disk is likely already encrypted, and the key is likely already stored on ...

If Excel AutoSave suddenly stopped working for workbooks stored in OneDrive or SharePoint after an Office/OneDrive update, ...

It’s been a while since the new version of Outlook overtook the old classic version, but users are still unhappy with it. The latest issue? Certain Excel attachments aren’t opening in Outlook anymore, ...

Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client. According to a service alert (EX1189359) seen by BleepingComputer ...

Have you ever sent an Excel file to a colleague, only to realize they couldn’t open it because of compatibility issues? Or perhaps you’ve spent hours perfecting a spreadsheet, only to see its ...

Here, in this section of the post, we will recommend the five most effective tools and methods to repair the Excel file. Microsoft Excel’s Native Repairing Feature Online File Repair Service Recovery ...