Category: System Administration

After converting your MacOS hard disk to APFS, you could run into a situation where your Mac is no longer bootable and you get errors like “Building boot caches …

When running an application that you recently downloaded from the internet (even some from Microsoft), you may come across the error as seen above, “Application cannot be started. Contact …

If you’re using Azure Active Directory, there might be a time where you’ll need to get a count of all the user accounts in your environment. You can use …

With an on-premises Exchange environment, you would connect using the Exchange Shell which you would need installed on the server or workstation. If you’re new to Exchange Online, things …

While Microsoft is working on adding the option to Include Office 365 Group Calendar in Teams, you can use this as a workaround which will basically add a web …

Last year, Microsoft made a change in Office 365 that hides Office 365 Groups that were created in Teams from Outlook. There are a couple of options to get …

As a best practice, it is sometimes recommended that the Windows Pagefile be cleared at every shutdown or reboot. Please note that this could add a significant delay to …

As a part of a Microsoft Azure account, you can create a storage account and an Azure File Share that you can map to a drive in Windows 10 …

Microsoft has been including its Windows Defender antivirus software in Windows 10, and now they’re also automatically including it and enabling it in Windows Server 2016. While this is …

As a Mac user, using Time Machine to create backups of your Mac is usually a good idea. You can either attach a large enough USB drive to use …