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Exchange 2013: HTTP Error 503 Service Unavailable
Today, one of my exchange servers has an issue. When I tried to connect via https (ECP/OWA) or via outlook (within the network),...
The Most Common OpenSSL Commands
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other...
Microsoft Teams now gets a free version
Two days ago, Microsoft has introduced the Microsoft Teams in a free version that available in 40 languages.
The free version of Microsoft Teams...
Receive Segment Coalescing in the vSwitch
https://youtu.be/8Q_xwDuGT0s
Receive Segment Coalescing (RSC) in Hyper-V vSwitch is a feature in Windows Server 2019 and Windows...
How to change the SQL Server service account
This post will show you how to use the SQL Server Configuration Manager to change the start up option of SQL Service...