Microsoft365

Microsoft SC-100 Exam

Microsoft SC-100 Practise Test – Cybersecurity Architect #2

Intro This is the second free SC-100 practise test I have created, if you haven’t done the first one, please go do that first here: Microsoft Cybersecurity Architect (SC-100) Practise Test Questions #1 In this test, there is only one correct answer to each question. If there is any issues that you spot, please leave …

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Microsoft SC-100 Exam

Microsoft SC-100 Practise Test – Cybersecurity Architect #1

Intro As I am sitting exams at the moment, I have finding I am on the look out for practise tests and supplementary material for giving me confidence in exams. I have noticed there is no free Microsoft provided SC-100 practise questions, so therefore I have decided to study and create my own! I hope …

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Excel Colourful Logo

How to Password Protect an Excel File to Stop Modification

Intro Excel spreadsheets are used to store and redistribute tons of information! I was recently contacted by an end-user seeking how they can stop accidental modification of their Excel file by securing it with a password. After a bit of looking around, I found the answer: Method ⚠️ This should be used as a method …

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AzureAD Logo

How to add AzureAD account to local administrators on Windows

Intro Elevating local accounts is something that pop-ups up from time-to-time, as I have been migrating my clients away from local and domain accounts and towards AzureAD, I find myself having to confirm the best way to elevate certain accounts to local admin, my usual process of going to lusrmgr.msc is no longer effective with …

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Microsoft Teams Logo

Stop Teams meetings automatically created for every Outlook calendar event

Intro One of my clients uses Teams for internal communication and Zoom for external sales presentations. They have been plagued with Teams meetings being automatically added to their Outlook calendar events. I personally understand the annoyance of Microsoft’s push to use Teams at every opportunity, despite the development of Teams, it is still not the …

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PowerShell Window Showing Calendar Permissions

How to adjust calendar permissions on Microsoft 365 Exchange Online with PowerShell

Intro Adjusting calendar permissions using PowerShell is the most common thing people administrating Microsoft 365 Exchange Online will use, and in my case, it is the first function I’ve used PowerShell for professionally. I find the command can be confusing despite using it countless times due to the ambiguity in the syntax; I’ll frequently refer …

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Invitation redemption failed An error has occurred. Please retry again shortly.

How to fix Microsoft 365 guest access invite error ‘Invitation redemption failed An error has occurred. Please retry again shortly.’

Intro Today I invited a user to have guest access to a Microsoft365 tenant / AzureAD and I received an email backfrom them shortly after saying they are met with an error when clicking the accept invite link on the email. Error message: Invitation redemption failed An error has occurred. Please retry again shortly. RequestId: …

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PowerShell for Exchange online screenshot

How to connect to Exchange Online PowerShell

Intro As a Microsoft365 or formerly referred to as Office365 administrator there will come a time when you will need to make some changes using PowerShell for Exchange online, the most common reason for using PowerShell for Exchange online is calendar delegation. If your administrative account has MFA (multifactor authentication) enabled, please see our article …

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