While working with address book in Lync Server, sometimes its very important and convinient to know, what exactly Lync Server have in its database regarding address book. You will need this, for example, when you working with Active Directory attributes that will be shown in contact card in Lync client.

While testing the Microsoft PKI project in my organisation, i've encountered strange issue: user's certificate have been revoked, CRL published, but client computer was not requesting new certificate for user.

While working with Microsoft Lync Server, you will have a basic task you cannot perform quite quickly from GUI - enabling domain users in Lync Server, so that they can log in with client software.

It seems that in Microsoft they think we must solve this issue with powershell scripts.

How to simplify and make more easier managing access rights for files and folders and their inheritance? Take a note to use popular and useful script File System Security PowerShell Module.