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Tag: 2013

Microsoft Office Outlook 2013 slow and laggy – FIX!

One of the new features in Office 2013 is Hardware Graphics Acceleration which is supposed to improve performance. It doesn’t always work well on older computers (and even some new ones). Symptoms include slow switching from views such as Mail, to Calendar, to Tasks, etc, cursor hangs randomly, and Outlook freezing for a few seconds (or even longer and finally stops responding).

The solution? It’s quite simple actually. Just disable the hardware graphics acceleration via Outlook Options -> Advanced -> (Display) Disable hardware graphics acceleration. Restart Outlook and it should be snappy again!

Disable-Hardware-Acceleration

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How to force OWA regional language settings in Exchange Server 2013


Sometimes you don’t want the end-user to choose the regional language settings when they start Outlook Web App (OWA – former Outlook Web Access). Luckily there is a way to force user-mailboxes to a predefined language setting, both individual user mailboxes and all users. This can be accomplished by using Exchange Management Shell (EMS – PowerShell) and the command: Get-MailboxRegionalConfiguration and Get-Mailbox.

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Exchange Server 2013 – Mail stuck in drafts

If your e-mail gets stuck in the Drafts-folder when you try to send an e-mail from either OWA or Outlook, there are a couple of things you should check. I’m guessing you already have checked the settings under ECP – mail flow -> accepted domains/recieve connectors and send connectors. Including the Exchange 2013 HelpConfigure Mail Flow and Client Access (TechNet) for any other settings you might have forgotten.

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