Browsers & Searching Well

A web browser is the app you use to open websites. Microsoft Edge comes with Windows 11, and many people also install Google Chrome or Mozilla Firefox. On phones, Chrome and Safari are the usual browsers. They all work in much the same way, so what you learn here works in any of them.

In this lesson you will learn the parts of a browser, the shortcuts that save time, what private browsing does and does not do, and, most usefully, how to search so that the right answer appears on the first page.

Parts of a browser window

To choose which browser opens links, go to Settings > Apps > Default apps, click the browser and choose Set default.

Shortcuts worth learning

These work in Edge, Chrome and Firefox:

Ctrl + Plus is very helpful for anyone who finds web text small. The browser remembers the zoom for each website.

Private windows: what they really do

A private window (InPrivate in Edge, Incognito in Chrome) does not save your history, cookies or form entries on this computer after you close it. That is useful on a shared or cyber cafe computer, or when you sign in to an account on someone else's laptop.

It does not make you invisible. The websites you visit, your school or office network and your ISP can still see your activity. It does not protect you from fake websites or viruses either.

How a page is made

A web page is a text file written in HTML. Press Ctrl + U on any page to see its source. Near the top you will find something like this:

<title>Class 10 Results 2026 | Board of School Education</title>

That <title> text is exactly what appears on the browser tab and as the blue heading in search results. Scammers can type any title they like, which is why the address bar, not the title, tells you which site you are really on.

Searching well

A search engine, such as Google or Bing, keeps an index of billions of pages. When you search, it shows the pages it thinks match best. Your words are sent to the search company's server as part of a request. A Google search for buses from Rohtak to Jaipur is sent roughly like this:

GET /search?q=bus+from+rohtak+to+jaipur HTTP/1.1
Host: www.google.com

The words after q= are your search, with + in place of spaces. This is a good reminder never to type passwords, Aadhaar numbers or card numbers into a search box.

Choose good keywords

• Use the important words only: ration card status Haryana works better than "how can I please check my ration card status in Haryana state".
• Add a place or year when it matters: property tax last date Pune 2026.
• If the results are poor, change one or two words rather than adding more.

Search operators

Google supports special symbols, called operators, that make searches exact:

Operators can be combined: admit card site:gov.in filetype:pdf. There is no space after the colon.

You can also start a search from Terminal; it opens in your default browser:

Start-Process "https://www.google.com/search?q=scholarship+site%3Agov.in"

Here %3A is how a colon is written inside a web address.

Judging what you find

• Look for "Sponsored". Ads appear first and are marked; the official site is often just below them.
• Check the domain. For a government service, prefer .gov.in or .nic.in sites. See Internet Basics for reading domains.
• Check the date. Last year's form or fee may have changed.
• Compare two or three good sources for anything important, such as health or money.
• AI summaries can be wrong. Search engines now often show an AI-written summary at the top. Treat it as a starting point and open the sources it links to before you act.

Downloads

Files you download go to the Downloads folder. Press Ctrl + J to see the list. Before opening a download, check that its name and type are what you expected: a "PDF form" that arrives as an .exe file is a trap.

Common mistakes

• Typing a website's name into the search box and clicking the first result. It may be an ad for a look-alike site. Type the address directly when you know it.
• Believing private mode hides you completely. It only stops this computer from keeping a record.
• Too many words in a search. Use the key words, then refine.
• Keeping fifty tabs open. Each tab uses memory and slows the computer; bookmark pages instead.

Key points

• Browsers have an address bar, tabs, bookmarks, history and downloads; shortcuts like Ctrl + T and Ctrl + Shift + T save time.
• Private windows do not save history on this computer, but they do not make you invisible.
• Use "...", site:, - and filetype: to make searches exact.
• Check for Sponsored labels, the real domain and the date before trusting a result.
• Never trust customer care numbers from search results; use official sources.

Start-Process "https://www.google.com/search?q=%22digital+locker%22+site%3Agov.in"