This is a fast way to manage Calendar permissions of a mailbox. Same commands are for both Exchange on-premises and Exchange
Remove Microsoft Antimalware Service from a VM
Microsoft offers for free it’s antimalware service. When you create a new VM you have the option to enable it.
Multiple Windows Server Backup Schedules using PowerShell
Windows Server Backup is a very useful and free product and you easily backup files, applications (Exchange, SQL) and Hyper-V
Azure Backup Email Notification
I was looking for a free solution to have email notifications for Azure backup. After reading other blogs and technet
SQL Management Studio, Save changes is not permitted
By default, when you make changes to a table using the SQL Management Studio GUI, it doesn’t allow to save