How LaTeX Changed My Life - Away from MS Word

As an IT specialist and technical writer, I worked with Microsoft Word for years. Documents, reports, technical specifications – everything was written in Word. Until I discovered LaTeX. This switch didn't just change how I work, but also my attitude toward writing.

The Beginning: Frustration with Word

Word is a powerful program, no question. But for technical documents, I kept running into the same problems:

Formatting Issues

Numbering: Lists that suddenly restart at 1
Page breaks: Unwanted page breaks in the middle of the text
References: Cross-references that stop working
Tables: Tables that shift when you change text

Version Control Issues

Word files are binary. In Git, they're hard to compare. When multiple people work on one document, conflicts pile up quickly.

Consistency

Despite style templates, it was difficult to create consistent documents. Small changes often led to unwanted formatting changes.

Performance

Large Word documents get slow. With documents containing many images, tables, and references, Word became increasingly unusable.

The Discovery: LaTeX

LaTeX (pronounced "Lah-tech" or "Lay-tech") is a document preparation system based on TeX. Instead of working in a WYSIWYG editor, you write in a markup language.

Example:

\documentclass{article}
\begin{document}
\section{Einleitung}
Dies ist ein Absatz mit \textbf{fettem Text} und 
\emph{kursivem Text}.
\end{document}

That may look complicated at first glance, but it has enormous advantages.

Why LaTeX Is Better (for Me)

1. Consistency

LaTeX automatically ensures consistent formatting. When I use \section{}, the section is formatted correctly – font size, spacing, numbering, everything fits.

No more formatting surprises.

2. Professional Appearance

LaTeX documents simply look more professional. The typography is better, the spacing is correct, the formulas are perfectly typeset. LaTeX was developed by mathematicians for mathematicians – and you can tell.

3. Mathematical Formulas

As someone who works with technical documents, mathematical formulas matter. In Word, formulas are tedious to enter and often don't look good. In LaTeX, they're simple and look perfect:

\[
E = mc^2
\]

\[
\int_{-\infty}^{\infty} e^{-x^2} dx = \sqrt{\pi}
\]

4. Version Control

LaTeX files are plain text files. They work perfectly with Git:

Diffs are readable: You see exactly what changed
Merge conflicts are solvable: Text-based conflicts are easier to resolve
History is traceable: Every change is traceable

5. Automation

LaTeX can automatically generate:

Table of contents: Automatically from headings
List of figures: Automatically from images
Bibliographies: Automatically formatted with BibTeX
Indexes: Automatically generated

6. Stability

LaTeX documents don't "break." There are no hidden formatting issues that suddenly cause problems. If the document compiles, it works.

7. Platform Independence

LaTeX runs on Windows, Linux, macOS. Documents look the same everywhere. No problems with different Word versions or missing fonts.

The Learning Curve

LaTeX has a steep learning curve. At first, it was frustrating:

Syntax: The syntax takes getting used to
Compilation: You have to compile to see the result
Errors: Error messages are sometimes cryptic
Packages: There are thousands of packages, and you need to know which ones you need

But: It's worth it. After a few weeks, it becomes a habit, and the advantages clearly outweigh the downsides.

My Workflow Improvements

Before (Word)

Open document
Write text
Format (manually)
Insert references (manually)
Update table of contents (manually)
Fix formatting problems
Format again
...

After (LaTeX)

Write text in editor (with syntax highlighting)
Compile
View PDF
Done

Formatting happens automatically.

Practical Examples

Technical Documentation

For technical documentation, LaTeX is ideal:

Code listings look perfect
Tables are easy to create
Diagrams can be generated automatically
References always work

Presentations

With Beamer (a LaTeX package for presentations), I create presentations:

Consistent design
Automatic slide numbering
Mathematical formulas look perfect
PDF output (no compatibility issues)

Resume

I even wrote my resume in LaTeX:

Professional appearance
Easy to update
Consistent formatting
PDF output

The Tools I Use

Editor

I use VS Code with LaTeX extensions:

Syntax highlighting
Auto-completion
Live preview
Error highlighting

Distribution

TeX Live (on Linux) or MiKTeX (on Windows) – the LaTeX distributions that include all necessary packages.

Online Alternatives

For getting started, there are also online editors like Overleaf that don't require installation.

When LaTeX Makes Sense

LaTeX isn't for everyone. It makes sense for:

Technical documents: Specifications, manuals, reports
Academic work: Bachelor's theses, master's theses, dissertations
Books: Long documents with many references
Presentations: When consistency matters
Mathematical documents: Formulas look perfect

It makes less sense for:

Letters: Too much effort for simple documents
Creative layouts: LaTeX isn't designed for free-form design
Collaboration with non-technical people: Not everyone can use LaTeX

My Recommendation

If you:

Write technical documents
Work with Git
Value consistency
Need mathematical formulas
Want a professional appearance

Then try LaTeX. The learning curve is steep, but it's worth it.

The Switch

The switch from Word to LaTeX wasn't easy. There was a phase of frustration where I thought: "Why am I making my life so hard?"

But now, after months of use, I would never switch back. LaTeX changed my work:

Faster: Less time wasted on formatting
Better: More professional appearance
More reliable: No more formatting problems
More satisfied: I can focus on the content

Conclusion

LaTeX changed my life – in a positive sense. It's not for everyone, but for technical documents it's unbeatable. The switch from Word to LaTeX was one of the best decisions I've made in my professional career.

If you're interested in LaTeX, I can only recommend: give it a try. There are many tutorials online, and the community is helpful. The beginning is hard, but it's worth it.

From Word to LaTeX – a journey that changed my way of working forever.

Image credits

Photo: Glenn Carstens-Peters via Unsplash