To: All EmployeesFrom: Information Technology HelpdeskSubject: Planned system maintenanceOur team will perform scheduled maintenance on the internal network this Saturday from 10 pm to 2 am. Within this window, expect some downtime, and the file server may face a short outage.This maintenance follows a minor incident last week when several employees could not connect to our network while working remote. Our engineers have already found the cause and will restore full access before the maintenance window ends.If you still cannot log in after 2 am, please try resetting your credential through the support portal. If the problem continues, open a helpdesk ticket, and an engineer will help you fix the issue.開始作答 ✍️