Phone number shown on spoofed Windows error message with request to contact the "Microsoft Support Team" (spoofed). Once contacted, the french speaking operator asks few questions and informs me that I will be called back. Few minutes later, received a call back from UK-number; the operator from the "Support Team" offered his help and instructed me to navigate to anydesk. Com (probably for installing remote access tool. Concluded: prototypical helpdesk fraud scam.