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Each week, you'll receive two practical, bite-sized tips. One to help you get more out of Microsoft 365, and one to strengthen your online security. Each tip comes in a short, easy-to-follow video, carefully selected by the Endsight team to help you work more efficiently and stay protected.

We often include a bonus tip too. These extras might feature AI tips, clips from recent webinars, or leadership advice from our Founder and CEO.

Tip of the Week: Excel Remove Spaces, Cybersecurity Tips, and Claude

21 May, 2026

Table of Contents

Monthly Cybersecurity Fundamentals Training
  • Remove extra spaces in Excel, even when the formatting is inconsistent.
  • Find out why browser-saved passwords are a security risk and what to use instead.
  • See how Claude Cowork functions as a colleague instead of a chatbot.

 

Microsoft

A messy spreadsheet can slow your whole workflow down. Extra spaces hiding between cells make data hard to read and even harder to sort or analyze. The good news is there's a straightforward way to fix it, even when the spacing is inconsistent or scattered throughout the sheet. This week's video walks you through exactly how to remove extra spaces in Excel, no matter how random the formatting is.

Title: Fix Extra SPACES in Excel Using TRIM and Power Query

Viewing Time: about 3 minutes


 

Checkout Chris Menard: https://www.youtube.com/@ChrisMenardTraining

Cybersecurity

Once your data is clean, it's worth thinking about where else small habits might be creating hidden risks. One common example is saving passwords in your browser. It feels convenient, but browser-stored passwords are more vulnerable than most people realize. A dedicated third-party password manager offers significantly stronger protection, and this week's security tip covers why making that switch is worth it.

Title: If You Use Edge, Watch This NOW

Viewing Time: under 4 minutes

 

Checkout All Things Secured: https://www.youtube.com/@AllThingsSecured 
 

AI

On the AI side, the shift from chatbot to active business tool is already happening. When AI is properly connected to your data, it can do more than answer questions, it can take action on your behalf. Claude Cowork is a great example of this in practice, functioning less like a search tool and more like a capable colleague who can manage tasks and work with your files directly. This week's video shows what that looks like in action.

Title: Claude Cowork for Marketing Ops

Viewing Time: under 4 minutes

 

Checkout Claude: https://www.youtube.com/@claude
Monthly Cybersecurity Fundamentals Training
Cybersecurity Office Hours

Resources

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Today
Tip of the Week: Excel Remove Spaces, Cybersecurity Tips, and Claude

05/21/2026

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Aaron Kreps

Aaron Kreps

Aaron is a Customer Marketing Specialist at Endsight, focused on helping clients stay informed about the latest in IT and cybersecurity. He creates content, webinars, and resources to support clients and any organization in making confident technology decisions. With a clear and client-centric approach, Aaron ensures Endsight’s expertise is easily accessible and actionable.

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