IT & Systems
Microsoft Visio Basics: Diagrams, Shapes, and Connectors
Create diagrams from templates, add and connect shapes, and export your finished work. Microsoft Visio is a diagramming application for creating…
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IT & Systems
Microsoft PowerPoint Basics: Building Your First Presentation
Build a clean, readable presentation from scratch without guessing which buttons do what. PowerPoint has a lot of features you will rarely need. This…
IT & Systems
Microsoft Outlook Basics: Email, Calendar, and Contacts
Send and receive email, manage your inbox, and use the calendar for the first time. Outlook handles email, calendar, contacts, and tasks in one…
IT & Systems
Microsoft Excel Basics: Spreadsheets, Formulas, and Formatting
Learn how spreadsheets work, how to enter and format data, and how to write your first formulas. Excel can seem complicated, but most people only…
Development & Code
Modulo: What the Percent Sign Actually Does in Code
The percent sign does not mean percent in code. Here is what it actually does. Most people see % and think percentage. In programming, % is the…
Development & Code
Order of Operations: What Runs First and Why It Matters
The math rule you learned in school applies directly to every line of code you write. The Rule Order of operations is the set of rules that…
Development & Code
How I Structure Python Projects (And Why It Matters)
A clean project layout saves you hours of debugging and makes collaboration possible. When I started writing Python scripts, everything lived in one…
IT & Systems
Encryption in Transit and At Rest: What Each One Does and When You Need Both
Someone calls asking about encryption and you want to send them one link. This is that link. Two Different Problems Encryption is often talked about…
IT & Systems
Microsoft Word Basics: Creating, Formatting, and Saving Documents
Everything you need to write your first document and make it look the way you want. If Word feels like it has too many buttons, this guide covers the…