{"id":24815,"date":"2025-11-12T19:07:49","date_gmt":"2025-11-12T19:07:49","guid":{"rendered":"https:\/\/www.altosor-communication.com\/blog\/google-ads-c-est-quoi-guide\/"},"modified":"2026-06-01T11:23:28","modified_gmt":"2026-06-01T11:23:28","slug":"what-is-google-ads-guide","status":"publish","type":"post","link":"https:\/\/www.altosor-communication.com\/en\/blog\/what-is-google-ads-guide\/","title":{"rendered":"What is Google Ads? The complete guide for beginners"},"content":{"rendered":"\n

If you’re new to online advertising<\/a>, you’re probably wondering: what<\/strong> exactly is Google Ads<\/strong>? What is Google Ads in simple terms? This is Google’s advertising network, a platform developed by Google<\/strong> that enables companies to display their ads to Internet users when they perform a search. Launched in 2000 as Google AdWords, the platform changed its name<\/strong> in July 2018 to Google Ads, reflecting its evolution into an advertising ecosystem much broader than just the search engine.<\/p>\n\n

Unlike social network ads<\/a>, which are based on centers of interest, Google Ads targets intent. To understand Google Ads is<\/strong> to understand this fundamental difference: the user is looking for a solution, a product or a service; you appear at the precise moment they express this need. This ability<\/strong> to capture users at the right moment makes Google advertising a particularly powerful lever for acquisition, lead generation or new product launches. Thanks to Google Ads, your company can appear immediately on the search network or on display, and rapidly gain visibility on the Internet, while attracting new<\/strong>, qualified customers<\/strong>.<\/p>\n\n

When you use Google Ads, your ads can appear at the top of search results<\/strong>, on YouTube (via video campaigns), on millions of partner sites belonging to the Google network, or even in Gmail and Google Maps. The objective is clear: capture attention, generate qualified clicks and convert these visits into leads thanks to an optimized landing page<\/strong>. Each click you pay for has a cost – the cost per click<\/strong> – which varies according to the competition on your keywords and the quality of your ads. <\/p>\n\n

See our rates for a Google Ads campaign<\/strong><\/a><\/p>\n\n

What is Google Ads and how does advertising on the Google network work?<\/strong><\/h2>\n\n

Now that you know what Google Ads is<\/strong> in general, let’s take a closer look at how this platform works. What exactly is Google Ads? It’s a Google platform that enables advertisers to create and display their own ads in a variety of formats<\/strong>: text ads, visual ads, video ads or even shopping ads for e-commerce. The company selects keywords related to its activity to appear on corresponding searches. When the user launches a query on Google, the ad network analyzes all the available ads in just a few milliseconds and selects those to be displayed. <\/p>\n\n

This choice depends on a bidding system<\/a>, but also on the quality of the ad and the relevance of the landing page. Google doesn’t necessarily select the advertiser who pays the most, but the one whose response“shows relevance<\/strong>” to the user’s search. This approach guarantees a better user experience and rewards advertisers who create quality ads that are consistent with search intent. The click-through rate<\/strong> (CTR) is also a key indicator: an ad that generates many clicks relative to its number of impressions signals to Google that it’s relevant, which can reduce your cost per click. <\/p>\n\n

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\"Google<\/figure>\n\n

The auction system explained simply<\/strong><\/h3>\n\n

Contrary to popular belief, Google Ads doesn’t just work on the principle of “he who pays the most wins”. The system combines three elements: <\/p>\n\n

    \n
  1. Your maximum bid<\/strong>: the amount you are willing to pay for a click<\/li>\n\n\n\n
  2. Quality level<\/strong>: a score out of 10 that evaluates the relevance of your ad, keywords and landing page.<\/li>\n\n\n\n
  3. The expected impact of ad extensions<\/strong>: additional information (telephone, address, links) that enriches your presentation<\/strong><\/li>\n<\/ol>\n\n

    <\/p>\n\n

    These three elements are multiplied to calculate your “Ad Rank”. This is why a company with a modest budget but excellent ad quality can outperform a competitor who spends more but offers a mediocre experience. <\/p>\n\n

    Understanding the Google Ads platform and its Display \/ Search network<\/strong><\/h2>\n\n

    Google Ads allows you to appear on two main types of sites, each serving different marketing objectives:<\/p>\n\n

    The research network<\/strong><\/h3>\n\n

    The search network corresponds to the ads displayed in Google results when a user types in a query. These ads appear with the words “Sponsored” and are generally positioned at the top of the page, before the organic results. The search network remains ideal for rapid conversion, as the user expresses active intent – actively seeking a solution, product or service. <\/p>\n\n

    A well-written Google ad, with a clear message and a relevant link to a consistent landing page, can lead to a very high conversion rate. The key is to align the ad perfectly with the query and offer on the landing page exactly what the user is looking for. This consistency not only improves your conversion rate, but also your return on investment<\/strong> (ROI). <\/p>\n\n

    The Display Network<\/strong><\/h3>\n\n

    The Display network corresponds to visual advertising displayed on other websites, mobile applications or YouTube. With over 2 million partner sites, the Display network reaches over 90% of Internet users worldwide. This network reinforces brand image: web users see you several times, in several forms, generating recognition and trust before the act of buying. <\/p>\n\n

    Display works particularly well for remarketing (retargeting visitors to your site) or building awareness among a broad audience<\/strong>. You can target according to interests, user behavior<\/strong>, demographics, or even specific websites. <\/p>\n\n

    Google Shopping and YouTube<\/strong><\/h3>\n\n

    Google Shopping<\/strong> displays your products with photo, price and store name directly in the search results. This has become a must for e-commerce, as users can visually compare offers before they even click. <\/p>\n\n

    YouTube<\/strong>, the world’s second-largest search engine, lets you display video ads before, during or after content. Formats vary: short non-skippable videos (6 seconds), skippable videos, YouTube display banners, etc. Video excels at telling a story, demonstrating a product or creating an emotional bond with your audience<\/strong>. <\/p>\n\n

    \"What<\/figure>\n\n

    The advantages of Google Ads: visibility on Google, fast acquisition and results<\/strong><\/h2>\n\n

    Google Ads is one of the few paid search <\/a>marketing levers capable of delivering immediate, measurable results. As soon as your campaigns go live, you can appear on the first page and capture traffic from your own catchment area, or from new geographical sectors depending on the location<\/strong> you’re targeting. Would you like to get started? Our article explains how to create an effective Google Ads campaign in just 10 steps<\/a>!<\/p>\n\n

    Why does Google Ads work<\/strong>?<\/h3>\n\n

    Speed<\/strong>: Unlike SEO (natural search engine optimization), which takes several months to position a site, paid campaigns enable you to achieve visibility on the Internet from day one. A blog post<\/strong> can take 6 months to rank; a Google Ads ad can generate traffic within an hour of validation. <\/p>\n\n

    Budget control<\/strong>: You set a daily or monthly budget and Google never exceeds it. If your daily budget is \u20ac30, you’ll never pay more than ~\u20ac900 over the month (Google can spend up to 2x the daily budget some days, but compensates on other days to respect the monthly ceiling). <\/p>\n\n

    Precise measurement<\/strong>: every click, every conversion, every euro spent is tracked. You know exactly how much each new customer has cost you, and can calculate your return on investment with precision. <\/p>\n\n

    Granular targeting<\/strong>: You decide who sees your ads based on geographic location, language, device used (mobile, computer, tablet), delivery times, and even user behavior (have they already visited your site? watched certain videos?).<\/p>\n\n

    Adaptability<\/strong>: If a performance campaign<\/strong> doesn’t meet your objectives, you can modify or stop it immediately. If a keyword costs too much, you exclude it. If a landing page isn’t converting, you change it. This flexibility is crucial to continually optimizing your results. <\/p>\n\n

    Set up your first campaign: objectives, budget, keywords and ad copy<\/strong><\/h2>\n\n

    The effectiveness of a campaign depends on its construction. A well-structured campaign helps you achieve your objectives, whether in terms of acquisition, lead generation or sales. Before creating any ad, ask yourself these fundamental questions: <\/p>\n\n