There are plenty of software on the market to find duplicate files. Almost all of them list the duplicates and have you review and delete them ONE by ONE. So I decided to write my own PowerShell script to* Find the duplicates by file hash* move the duplicate files to the given location With a … Continue reading PowerShell: Duplicate file finder ( by File Hash) →

I see there where plenty of sites/blogs explains how to convert an Office 365 group to a Teams. Super easy to change it using Teams client. I did not see any reference to other way around. If you find this blog, Good for you. I see few users created "Teams" in Teams client. They wanted … Continue reading Office 365: How do convert Teams to an Office 365 Group? →

Do you have IMAP/POP3 users? It amazes me to see the some stubborn users refused to use Microsoft Outlook on their Mac/Windows computers. They uses the limited featured IMAP client. Hey! Whatever makes you happy, I guess. Are they looking for the option "Send event invitations in iCalendar format" in OWA settings? This options converts … Continue reading Exchange Online/OWA: Where is the HELL is “Send event invitations in iCalendar format” option? →

If an employee leaves the company, few managers wants the OneDrive content of the ex-employee. Few occasions it is business critical to take the documents from ex-employees' OneDrive and re-share it again. So how do you do that? I wrote the following script that does exactly that. Before you run the script, make sure you … Continue reading Office 365: How to restore deleted OneDrive in PowerShell? →