How Google Ads works
It mainly works on a bidding system:
- You choose a keyword (e.g., “buy shoes online”)
- You set how much you’re willing to pay per click
- When someone searches, Google runs an auction
- The best ads (not just highest pay—also quality) get shown
Types of Google Ads
1. Search Ads
- Appear on Google Search results
- Text-based ads
- Best for: People already searching
👉 Example: Searching “digital marketing course” shows ads at the top
2. Display Ads
- Banner/image ads on websites
- Shown across millions of sites
👉 Good for brand awareness
3. Video Ads
- Ads on YouTube
- Skippable or non-skippable
👉 Great for storytelling and engagement
4. Shopping Ads
- Show product image, price, and store
- Ideal for e-commerce
5. App Ads
- Promote mobile apps across Google platforms
Key terms you should know
- CPC (Cost Per Click): You pay when someone clicks
- CTR (Click Through Rate): % of people who click your ad
- Conversion: When a user takes action (buy, sign up)
- Quality Score: Google’s rating of your ad relevance
Why businesses use Google Ads
- Instant traffic (unlike SEO which takes time)
- Highly targeted (location, age, interests)
- Measurable results (you see exactly what works)
Simple example
You run a shoe store and create an ad for:
“Running shoes under ₹2000”
When someone searches that on Google, your ad appears → they click → visit your site → maybe buy.
Beginner tip
Don’t just spend money blindly:
- Start with low budget
- Target specific keywords
- Track results and improve
One-line summary
👉 Google Ads = Pay to show your business to people actively looking for it.