Microsoft Office 2010 Pro Plus X64: -pre-activated-

is highly risky and generally discouraged due to severe security, stability, and legal concerns. 1. High Security Risks Malware & Viruses

| Area | Issue | |------|-------| | | Cannot connect to Microsoft 365 / Exchange Online (Modern Auth required; Basic Auth deprecated Oct 2022). Requires IMAP/POP workarounds with app passwords. | | File formats | Incomplete support for newer .xlsx, .docx features (dynamic arrays, XLOOKUP, newer chart types). | | Collaboration | No real-time co-authoring, no @mentions, no auto-save to cloud. | | Security updates | None since Oct 2020. Unpatched vulnerabilities include CVE-2020-16947 (RCE), CVE-2020-17058 (memory corruption), CVE-2020-1506 (privilege escalation). | | Windows 11 compatibility | Office 2010 is unsupported; crashes with certain UI elements and protected view. | Microsoft Office 2010 Pro Plus X64 -pre-activated-

: Use the web-based versions of Word, Excel, and PowerPoint for free at Office.com Microsoft 365 is highly risky and generally discouraged due to