ICDL Online Essentials common mistakes
ICDL Online Essentials · Understand the traps and how to avoid them.
Typing a full web address into the browser's search box (or a search phrase into the address bar) and then treating the results page as if it were the requested site.
Modern browsers merge the address bar and search box, so candidates stop distinguishing navigation from searching and lose track of which one they intended.
What to do instead
Decide first whether you have a known URL or a topic to look up. For a URL, type it in the address bar and confirm the domain in the loaded page; for a topic, use the search box and then click a result.
Confusing browser features with website features, e.g. looking for the browser's bookmark tool inside a web page, or expecting the Back button to undo a form submission rather than navigate history.
The interface is visually blended, and candidates rarely separate the chrome of the browser from the content of the page.
What to do instead
Learn to identify which controls sit outside the page area (address bar, back/forward, bookmarks, history, refresh) and practise using each on a page that has its own internal navigation.
Saving a page as a bookmark when the task requires saving or downloading the page/file, or the reverse, and then being unable to find the item afterwards.
Both actions feel like 'keeping' something, and the difference between a stored link and a stored file is not obvious from the menus.
What to do instead
State the goal: a bookmark stores a link to revisit; Save page as/Download stores a copy of the content. Practise both and check where each lands (bookmarks list vs Downloads folder).
Using a single vague keyword and accepting the first sponsored result, rather than refining the query or evaluating result relevance.
Search engines return something for almost any input, so candidates mistake 'results appeared' for 'results are good', and ads at the top look like answers.
What to do instead
Use specific multi-word queries, add quotes for exact phrases, and scan several results plus their displayed URLs before choosing; identify and skip results labelled as ads.
Trusting the content of a search result or web page without checking who published it, when it was published, or whether the claim is corroborated elsewhere.
Candidates judge credibility by visual polish and ranking position rather than by source, date, and cross-checking.
What to do instead
For any factual task, check the site's owner/purpose, look for a date, and confirm the fact on at least one independent reputable source before relying on it.
Copying information for a task without recording the source, or pasting search snippets as if they were verified content.
Copy-paste feels like completing the task, and snippets are short enough to look like complete, accurate statements.
What to do instead
Always open the underlying page, read the relevant passage in context, and note the site name and URL alongside anything you extract.
Sending a message with an empty or misleading subject line, no greeting, and multiple recipients in To when they should be in Cc/Bcc.
Candidates focus on the body text and treat addressing fields as incidental, and the difference between To, Cc, and Bcc is easily forgotten.
What to do instead
Before sending, check four things: a descriptive subject, an appropriate greeting, correct To vs Cc, and Bcc for any address list that recipients should not see.
Replying to all when only the sender should receive the reply, or forwarding a message with previous recipients' addresses still visible.
Reply and Reply all sit next to each other, and forwarding keeps the quoted thread by default.
What to do instead
Choose Reply unless others genuinely need the answer, and when forwarding, delete or trim quoted addresses and unnecessary thread content first.
Failing to recognise a phishing message: clicking a link in an unexpected email, or entering credentials on a page reached from that link, even when the message looks official.
The message exploits urgency and familiar branding, and the visible link text often differs from the real destination, which candidates do not check.
What to do instead
Treat unsolicited requests for credentials or payment as suspicious; hover or inspect the link target before clicking, and reach the service by typing its address yourself rather than via the message.
Reusing one password across sites or choosing a weak, guessable one, and ignoring indicators such as a missing padlock or an unexpected certificate warning.
Reuse is convenient and hard to see as risky, and security indicators are small and poorly understood, so warnings get clicked through.
What to do instead
Use a distinct strong password per account (managed with a password manager) and stop on certificate or 'not secure' warnings rather than bypassing them.