Step-by-step instructions are at the heart of technical writing.
But here’s the problem: most instructions look clear… until someone actually tries to follow them.
Then things break down.
- Steps are skipped
- Assumptions are made
- Users get stuck or frustrated
Good instructions don’t just tell people what to do; they help people complete a task without confusion.
Let’s walk through how to write instructions that actually work in the real world.
1. Start with the Goal
Before you write a single step, answer this:
What should the user be able to do when they’re finished?
Be specific.
Weak goal:
Set up the software
Strong goal:
Install the software and launch it for the first time
This keeps your instructions focused and prevents unnecessary steps.
2. Know Who You’re Writing For
A beginner needs more detail than an experienced user.
Ask:
- Have they done this before?
- Do they understand the tools involved?
- What might confuse them?
Example
If your audience is new, don’t just say:
Open the terminal
Say:
Open the terminal (on Windows, search for “Command Prompt” in the Start menu)
Always write for the least experienced person you expect to read your instructions.
3. List Prerequisites Up Front
Nothing frustrates users more than getting halfway through and realizing they’re missing something.
Include a short “Before you begin” section:
- Required tools or software
- Accounts or permissions
- Files or downloads
Example
Before you begin:
- Install Node.js
- Have access to your project folder
- Download the sample file
This prevents unnecessary backtracking.
4. Break the Task into Clear, Numbered Steps
Each step should contain one action.
Avoid this:
Open the app and log in and click Settings
Do this instead:
- Open the app
- Log in with your username and password
- Click Settings
Numbered steps make it easy to follow and easy to recover if something goes wrong.
5. Use Action-Oriented Language
Start each step with a clear verb.
Examples:
- Click
- Open
- Type
- Select
- Enter
- Run
Weak:
You will need to click the button
Strong:
Click Submit
Be direct. Be clear. Be consistent.
6. Be Specific (But Not Overwhelming)
Clarity comes from the right level of detail.
Too vague:
Configure the settings
Too detailed:
Move your mouse to the top-right corner, carefully position it…
Just right:
Click Settings, then select Notifications
Give enough detail to guide, not overwhelm.
7. Show What Success Looks Like
After important steps, tell the user what should happen next.
Example
Click Install
You should see a progress bar. When the installation is complete, a “Success” message appears.
This helps users know they’re on the right track.
8. Include Warnings and Notes
Help users avoid mistakes by calling out important details.
Example
Note: This action cannot be undone.
Tip: Save your work before continuing.
Warning: Make sure you select the correct file, or you may overwrite your data.
These small additions can prevent big problems.
9. Use Screenshots (When Helpful)
Screenshots are especially useful when:
- The interface is complex
- The step involves multiple options
- The user might click the wrong thing
But don’t overuse them. Only include visuals when they add clarity.
10. Test Your Instructions
This is the step most people skip.
Follow your own instructions exactly as written:
- Don’t rely on memory
- Don’t skip steps
- Pretend you’re a beginner
Even better: have someone else test them.
If they get stuck, your instructions need improvement.
A Simple Template You Can Use
Here’s a basic structure for any set of instructions:
Title: What the user will accomplish
Before you begin:
- Requirement 1
- Requirement 2
Steps:
- Step one
- Step two
- Step three
Result:
What the user should see or be able to do
Common Mistakes to Avoid
- Skipping “obvious” steps
- Combining multiple actions into one step
- Using vague language
- Assuming prior knowledge
- Not testing the instructions
Final Thoughts
Good instructions don’t just explain a process.
They guide someone from confusion to success.
If your reader can follow your steps without stopping, guessing, or getting frustrated, you’ve done your job.
