Windows

System Administrator

DNS records explanation

Windows Server 2008 R2

Hi there, In this article I will be describing each of the nine most commonly used DNS records separately. A lot of System Administrators confuse the various DNS records with one another, and as a […]

Active Directory Challenges

Resetting Domain Controller Secure Channel

Windows Server 2012R2

Over last weeks I got annoying error event on my customer’s domain controller, for some reason, the replication stopped, some clients who were connected to DC01 got errors like incorrect password while interesting their password or […]

SQL ERROR LOGIN

Viewing the SQL Server Error Log

Windows Server 2012R2

Quick tutorial: In this tutorial, I am going to show you how we as System Administrator can review the SQL log files. For example, there is a common ticket that some users DBA are complaining about failed […]

Office 365

Office 365 Reports
Office 365

How to review Office 365 reports?

As most of you already notice that Office 365 today is very popular service as mail server and other online services, as we were used always to read exchange report so it is also important to introduce […]


Exchange & VMware



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