Microsoft's official enterprise support blog for AD DS and more
KB
979751
A domain user account that has a blank password cannot be used to authenticate against Microsoft SharePoint Server 2010 or against Windows Live SkyDrive
Blogs
Best practices around Active Directory Authoritative Restores in Windows Server 2003 and 2008
Tuning replication performance in DFSR (especially on Win2008 R2)
Friday Mail Sack – Marshmallow Bird Edition
Enabling CEP and CES to enroll non-domain joined computers for certificates
Some RODC-related queries you’ll probably need some day
TechNet topic about how to upgrade domain controllers to Windows Server 2008 R2
New location for topic about Active Directory functional levels and features
Windows Server 2008 R2 to Phase Out Itanium
Five mistakes to avoid when deploying Hyper-V virtual machines
How to Disable BitLocker Drive Encryption Fixed Data Drive Read-Only Policy Using GPO
AdminSDHolder confusion and admin actions
Windows Server 2008 R2 + Xeon 7500 = Lightning Fast Performance with Mission-Critical Reliability
New Networking-related KB articles for the week of March 21 – March 27
Windows Remote Desktop Services spotlight
Developing an Active Directory Forest Recovery Plan
High Impact Issue: Servers may become unresponsive due to multiple issues
Event 17 – Certificate Corruption on Terminal Services/Remote Desktop License Servers
Changes to Windows 2008 LDAP limits
Windows Activation in Development Environments
Where is my (AD) web service?
Access Denied Error 0x80070005 message when initializing TPM for Bitlocker
Perfmon: Identifying processes by PID instead of instance
PowerShell Quick Start on Server Core R2
File Classification Infrastructure in Windows Server 2008 R2 - Capabilities
Powershell OU Shadow Script
Group Policy Setting of the Week 20 – Exclude File form being cached