Is an ADA OTP WhatsApp Message for Microsoft 365 Safe? | Security Guide
Receiving a Microsoft 365 OTP from an ADA OTP WhatsApp account can be concerning. Learn if it is safe and what steps to take to secure your Microsoft account.
Read more ›Security Issues
Clear security blocks in Office—Protected View, macros, Trusted Center, and unsafe document warnings—safely.
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2215 ResourcesUnderstanding eDiscovery Standard Export Warnings and Errors CSV
Learn how to read the eDiscovery Standard Export Warnings and Errors CSV, decode error types, understand ExportItemID, and compare similar email messages.
Read more ›Fix Mandatory Conditional Access Policies in Microsoft 365 Developer Tenants
Learn how to manage and find support for mandatory conditional access policies, MFA, and test account restrictions in Microsoft 365 Developer Program tenants.
Read more ›How to Fix Microsoft Virus Alert Says Your Computer Is Locked
Seeing a fake Microsoft virus alert saying your computer is locked? Learn how to safely remove this technical support scam pop-up and secure your device.
Read more ›How to Prevent Global Secure Access Client Bypass in Microsoft Entra
Learn how IT administrators can prevent users from pausing the Global Secure Access client and bypassing internet traffic controls using Microsoft Entra policies.
Read more ›How to Remove a Device from Microsoft 365 Device List
Learn how to remove or delete a device from your Microsoft 365 device list. Discover why users only see a disable option and how IT admins use Entra ID to delete.
Read more ›Fix Microsoft Defender for Android Anti-Phishing Protection Removed
Learn how to troubleshoot and resolve the Microsoft Defender for Android error reporting that anti-phishing protection was removed or disabled.
Read more ›Are Exchange Online Protection Features Included in Microsoft Defender for Office 365?
Understand how Exchange Online Protection (EOP) features relate to Microsoft Defender for Office 365 Plan 1 and whether other Defender products include EOP.
Read more ›What to Do About a Suspected Microsoft 365 Account Compromise
Learn the immediate steps to contain and resolve a suspected Microsoft 365 account compromise, including securing devices, changing passwords, and revoking sessions.
Read more ›Are Deleted or Archived Files Removed from Microsoft 365 Semantic Index?
Discover if deleted or archived emails and files remain searchable in the Microsoft 365 Semantic Index and Copilot, and learn how retention policies impact them.
Read more ›How to Fix PowerPoint Security Warnings for Local File Links
Learn how to handle recurring PowerPoint security and virus warnings for local file links, including troubleshooting differences across computers and system policies.
Read more ›Can Your Employer Access Personal OneDrive Through Microsoft Authenticator?
Worried about data privacy? Find out if using Microsoft Authenticator for work gives your employer access to your personal OneDrive files and how to keep them secure.
Read more ›How to Block Non-Work Computers with Conditional Access Policy
Learn how to properly configure Microsoft Entra Conditional Access policies to block non-work computers without accidentally blocking legitimate corporate devices.
Read more ›How to Sign Out of Microsoft Office on All Devices
Learn how to remotely sign out of Microsoft Office on all devices to secure your account or remove access from old devices using the Microsoft account dashboard.
Read more ›Fix Office 2021 Trust Center Blocking Word 97-2003 DOC Files After Intune Enrollment
Learn how to resolve the Microsoft Office 2021 Trust Center error that blocks legacy Word 97-2003 (.doc) files after your device is enrolled in Intune.
Read more ›How to Remove Trojan-Related Content from a OneNote Notebook
Learn how to safely identify and remove Trojan-related content, suspicious links, or malicious attachments causing antivirus alerts in Microsoft OneNote.
Read more ›How to Hide and Password-Protect an Excel Worksheet
Learn how to effectively hide an Excel worksheet and password-protect your workbook structure so unauthorized users cannot unhide or view your sensitive data.
Read more ›Why Microsoft Defender Requests Access to All Files on Your Device
Understand why Microsoft Defender requests full file access on your device, how local malware scanning protects your data, and privacy implications.
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