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No fluff. No wasted words. Just two quick, practical insights every week—one to help you get more out of Microsoft 365, one to keep you safer online. Each tip comes in a short, easy-to-follow video, handpicked by the Endsight team to help you work smarter and stay secure.

[365 Tip of the Week] Excel + Freelancer Security Tips

1 May, 2025

Table of Contents

Monthly Cybersecurity Fundamentals Training
  • Let Flash Fill & Copilot identify the best functions for your data.
  • Best practices for working securely with freelancers. 

Microsoft 365

Working in Excel can sometimes feel overwhelming, but there are powerful features designed to make your experience smoother. One of these is Flash Fill, which allows you to automatically fill in repetitive data patterns with ease. If you're using Copilot, you can take it even further by generating dynamic formulas that keep your data accurate and always in sync.

Title: Automatic Formula Suggestions in Excel with Copilot: New Feature

Viewing Time: under 3 minutes

 

YouTube Video Description: An exciting new Copilot feature in Excel that I discovered recently: Copilot now suggests formulas automatically when you're working in Excel.  

 

Cybersecurity

While Excel tools and Copilot can dramatically improve your efficiency, another way to lighten your workload is by outsourcing tasks to freelancers. However, because freelancers aren’t embedded within your organization, they might not follow the same security practices you rely on. To help you work securely with freelancers, check out this helpful video filled with practical tips for protecting your business.

Title: How To Secure Data When Working With Freelancers and Subcontractors

Viewing Time: under 2 Minutes

 

Video Description: Working with freelancers and subcontractors is essential for business growth, but it also introduces security risks. In this short video, learn the top security threats businesses face when working with freelancers and several tips you can use to secure your organization’s data.

Monthly Cybersecurity Fundamentals Training
Cybersecurity Office Hours

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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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