notacomputergeek

  • Tom Hammer
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  • Uncategorized

    Y2K…25 years ago

    Published by

    notacomputergeek

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    December 31, 2024

    25 years ago, some people were convinced the world would end, but I was confident nothing severe would happen that night. December 31st, 1999, I was an IT manager for a publishing company. For those of you who don’t know the significance of Y2K, here’s a summary. In the early…

    Continue reading →: Y2K…25 years ago
  • Uncategorized

    Sometimes, people make mistakes

    Published by

    notacomputergeek

    on

    December 3, 2024

    Tech-savvy staff (I’ll call them TSS) can be great for helping with your small, low-budget technology environment, but sometimes intentions are good, and results are bad. The problem: A user had one ethernet wall outlet in their office and needed to plug in more than one ethernet device. The TSS…

    Continue reading →: Sometimes, people make mistakes
  • System Administration

    Anatomy of a network connection problem

    Published by

    notacomputergeek

    on

    November 21, 2024

    There have been several times in my career that I have come across faulty network interface ports or bad ethernet cables/connections and they can be difficult to diagnose. Symptoms usually appear when network devices go offline, come back online, go offline, etc. Here are a few steps and inexpensive tools…

    Continue reading →: Anatomy of a network connection problem
  • System Administration

    Microsoft 365 Account Compromised?

    Published by

    notacomputergeek

    on

    October 16, 2024

    Are your users having any of these symptoms? Primary Causes Microsoft 365 Admin Response Verify Contact user (not by email) to discuss possibilities of how it happened Log into Microsoft 365 Identity Admin portal (entra.microsoft.com): Log into Microsoft 365 Exchange Admin portal (admin.exchange.microsoft.com): Mitigate Block sign-in for that user orLog…

    Continue reading →: Microsoft 365 Account Compromised?
  • System Administration

    Change employee’s name and email when using Microsoft Entra Connect (Azure AD Connect)

    Published by

    notacomputergeek

    on

    October 2, 2024

    Here is an update to my blog Sync On-Prem AD With Existing Azure AD (now Microsoft Entra ID) Users. Often, a user wants to change their name and email address. It’s not as straight forward, mainly, since the UserPrincipalName does not automatically get updated. Here are the necessary steps to…

    Continue reading →: Change employee’s name and email when using Microsoft Entra Connect (Azure AD Connect)
  • System Administration

    5 Steps to Get Started with PowerShell and Microsoft Graph

    Published by

    notacomputergeek

    on

    September 19, 2024

    Disclaimer: This article is for less technical people who just want to do a few easy queries of Microsoft 365. It is not for people who enjoy programming and want to know all there is about PowerShell and Microsoft Graph. Microsoft has been pushing Microsoft Graph for data connectivity, so…

    Continue reading →: 5 Steps to Get Started with PowerShell and Microsoft Graph
  • Information Technology

    Audio/Video

    Published by

    notacomputergeek

    on

    September 13, 2024

    For decades the projector was king if you wanted to do office presentations. Though they are still preferred for mobile presentations and very large rooms, displays are really the way to go. Displays have the added benefit of being a self-contained meeting device for Zoom, Microsoft Teams, or Google Meet.…

    Continue reading →: Audio/Video
  • cism

    CISM Journey Update

    Published by

    notacomputergeek

    on

    September 4, 2024

    So far, my journey to CISM has been rocky. A month has passed, and I’ve only read two chapters from my new book. I also took practice tests (15 questions) at the back of each chapter and got 73% and 60% correct. I wasn’t too concerned after the first chapter…

    Continue reading →: CISM Journey Update
  • Opinion

    10 Things Your Kids May Never Do

    Published by

    notacomputergeek

    on

    August 28, 2024

    Our daily lives continue to be affected by changing technology. Here are 10 things your kids may never do that were once very common. Our kids are in their 20s and haven’t done many of these. Can you add to this list? Write a check – I still write about…

    Continue reading →: 10 Things Your Kids May Never Do
  • System Administration

    What is the Second-stage Recycle Bin in Microsoft 365?

    Published by

    notacomputergeek

    on

    August 22, 2024

    Not long ago, a client contacted me because a recently terminated employee allegedly deleted several important files from a SharePoint site before they left. When files are deleted from a SharePoint site or OneDrive for Business, they are moved to the Recycle Bin (also referred to as the First-stage Recycle…

    Continue reading →: What is the Second-stage Recycle Bin in Microsoft 365?
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Welcome to my blog where we explore the management of information technology from the perspective of small businesses.

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