Your First Google Ads Campaign · Step-by-Step Setup Guide

Google Ads (formerly Google AdWords) is an advertising platform that lets you pay to show ads to people who are searching on Google. When someone searches a term related to your business, your ad can appear at the top of the results page — above the organic (unpaid) results.

The key difference from SEO: Google Ads gives you immediate visibility. You can be on page one of Google within hours of setting up a campaign. SEO takes months. The trade-off: you pay for every click, and the moment you stop paying, you disappear.

Google Ads makes most sense when: people are actively searching for what you sell (so you are capturing existing demand, not creating it); you need results quickly (new business, product launch, event); or you want to test which messages resonate before investing in long-term SEO content.

Google Ads has a three-level structure. Understanding it before you start will save you a lot of confusion:

A well-structured account groups related keywords together in the same ad group so the ads are highly relevant to the keywords. "Emergency boiler repair" keywords in one ad group should show ads specifically about emergency boiler repair — not generic plumbing ads. The more specific the match between keyword and ad, the higher your Quality Score and the lower your cost per click.

When creating your first campaign in Google Ads, you will be asked to choose a campaign type. For most beginners, Search campaigns are the right starting point — these are text ads that appear in Google search results. Avoid Performance Max, Display, and Video campaigns until you understand the basics.

In Google Ads, keywords have "match types" that control which searches trigger your ads. This is one of the most important concepts for beginners — using the wrong match type can waste most of your budget on irrelevant searches.

For beginners, start with Phrase Match keywords — they give you good control without being so restrictive that you miss relevant traffic. Broad match can burn budgets fast on unrelated searches. Exact match is useful once you know which specific queries are converting, but starts with very low volume.

Negative keywords are search terms that you do not want to trigger your ads. They are the most important tool for preventing wasted spend — and the one most beginners forget.

Example: if you are a plumber running ads for "boiler repair," you do not want your ad to show for "DIY boiler repair" (someone trying to fix it themselves, not hire a plumber), "boiler repair training courses" (someone who wants to become a plumber, not hire one), or "boiler repair manual" (someone looking for a document, not a service).

Before you launch your campaign, write a list of terms that are related to your keywords but represent searches you cannot help with. Add these as negative keywords at the campaign level. Common universal negatives to add: "free," "DIY," "how to," "training," "course," "manual," "second hand," "used" (if you only sell new products).

After your campaign has run for a week, check the Search Terms report in Google Ads to see the actual searches that triggered your ads. Add any irrelevant ones as negatives. Do this weekly when you are starting out. It is the single action that saves the most money in the early weeks of a campaign.

Google Ads now uses Responsive Search Ads (RSAs): you provide up to 15 headlines (max 30 characters each) and 4 descriptions (max 90 characters each), and Google automatically tests combinations to find which perform best. You need at least 3 headlines and 2 descriptions to save an RSA.

Headlines: Include your primary keyword in at least one headline. Include a key benefit or USP. Include a call-to-action. Include your location if relevant. Examples: "Boiler Repair Manchester," "Same-Day Emergency Call-Outs," "Gas Safe Registered Engineers," "Free Quotes — Call Now."

Descriptions: Expand on the headline benefits. Address common objections (price, trust, speed). Include a call-to-action. Example: "Fast, reliable boiler repairs by Gas Safe registered engineers. All makes and models. No call-out charge. Call today for a same-day appointment."

Ad Extensions (now called Assets): Add these — they are free, make your ad larger, and improve click-through rates. The most useful: Sitelink extensions (links to specific pages), Call extensions (phone number visible in the ad), Location extensions (your address), and Callout extensions (short USP phrases like "24/7 Service" and "No Fix No Fee").

Google Ads has automated bidding strategies that use machine learning to optimise bids. For beginners with a new account and limited conversion data, the most appropriate bidding strategies are:

Maximise Clicks — Google sets bids to get as many clicks as possible within your budget. Good for driving traffic when you do not yet have enough conversion data for smarter strategies. Start here.

Target CPA (Cost Per Acquisition) — Once you have 30+ conversions tracked, Google can optimise bids to hit a target cost per conversion. This is the goal to progress toward once your campaign has data.

Set a daily budget you are comfortable losing entirely while you learn. Multiply it by 30 and ask: would I be okay if this month's spend generated no return? That is your starting budget ceiling. Most Google Ads learning periods require 30–90 days of data before performance stabilises.

Conversion tracking tells Google Ads which clicks actually led to something valuable — a purchase, a form submission, a phone call. Without conversion tracking, you are flying blind: you can see which keywords get clicks, but not which keywords get customers.

Setting up conversion tracking is one of the most important things to do before you launch. In Google Ads, go to Tools → Conversions → New Conversion Action. For a website conversion (form submission, purchase), Google provides a snippet of code to add to the "thank you" or confirmation page — the page that only appears after a successful conversion. If you use Google Tag Manager or a platform like Shopify, this is simpler than it sounds.

For phone calls, Google Ads can track calls that come from a Google forwarding number shown in your ads. This is particularly valuable for service businesses where most conversions happen by phone rather than online form.

1. Sending ad traffic to your homepage. Your homepage is for everyone. Your ad is for people with a specific need. Send ad clicks to a specific landing page that directly addresses what the ad promised. Homepage landing pages consistently underperform dedicated landing pages.

2. Using broad match keywords only. "boiler" on broad match will show your ad for "boiler suit," "boiler room film," and "Stanley Kubrick boiler room." Use phrase match as a minimum.

3. No negative keywords. See the section above. Add negatives before you launch.

4. Not setting up conversion tracking. Without conversion data, you cannot know what is working. Set this up first — even before writing ads.

5. Letting Google's "Smart Campaigns" recommendations run unchecked. Google's default recommendations often increase spend without improving results. Turn off auto-apply recommendations until you understand the platform well enough to evaluate each suggestion.

What to Read Next

You have finished this guide. Here are the best places to go deeper — all written for beginners, all from the Digital Codex reference library.

Sources & Further Reading