How to Set Username on Telegram

Telegram gives users the freedom to personalise their profiles, and one of the most important ways to do that is by setting a username. A username makes it easier for people to find you, mention you in chats, and share your profile link without needing your phone number.

Your username is different from your display name. The username is unique and public, while the display name is simply the name shown in chats and contact lists. Choosing a memorable username can make your profile look more professional and easier to share.

Things to Know Before Setting Your Telegram Username

Before creating or changing your username, keep these rules in mind:

• Telegram usernames must be unique.

• They can contain letters, numbers, and underscores (_).

• Spaces and special characters are not allowed.

• Once set, your profile link automatically becomes t.me/username.

• You can change your username anytime, but it updates instantly and becomes public.

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How to Set Your Telegram Username

Follow these steps to update your username:

• Open the Telegram app on your Android or iPhone.

 • Tap Settings (☰ menu on Android, gear icon on iPhone).

 • Select Edit Profile. 

 • Tap Username. 

 • Delete your current username (if any). 

• Enter the new username you want to use.

 • Wait for Telegram to check if it’s available. 

• If available, tap Save. 

 • Your new username will appear instantly, and your profile link will update.

How to Set Your Telegram Username

Follow these steps to update your username:

• Open the Telegram app on your Android or iPhone. • Tap Settings (☰ menu on Android, gear icon on iPhone). • Select Edit Profile. • Tap Username. • Delete your current username (if any). • Enter the new username you want to use. • Wait for Telegram to check if it’s available. • If available, tap Save. • Your new username will appear instantly, and your profile link will update.

What If Your Preferred Username Is Already Taken?

Since every Telegram username must be unique, the one you want may already belong to another user.

If this happens, you can:

• Add your initials.

• Include a keyword related to your content.

• Add a simple number.

• Use an underscore.

• Try a shorter variation of the name.

Avoid using too many numbers or symbols, as they make usernames harder to remember.

Username vs Display Name

Many users confuse these two, but they are different:

• Username: A unique public handle that begins with @ and forms part of your profile link (t.me/username). It allows people to find and contact you without needing your phone number.

• Display Name: The name shown at the top of your profile and in chats. It does not have to be unique and can be changed freely.

How to Change Your Telegram Display Name

If you only want to change the name people see in chats:

1. Open Telegram.

2. Tap Settings.

3. Select Edit Profile.

4. Tap Name.

5. Enter your preferred display name.

6. Tap Save.

Your updated display name will appear immediately.

Tips for Choosing a Good Telegram Username

A good username helps people recognise and remember your account.

• Keep it short and easy to spell.

• Choose a name that reflects your personality or content.

• Use the same username across your social media accounts if possible.

• Avoid offensive words or unnecessary symbols.

A Telegram username is more than just a tag, it is your digital identity. Selecting one that is simple, memorable, and consistent makes it easier for people to connect with you and helps your profile stand out in a professional way.

How to Enable Two‑Factor Authentication on Facebook

Facebook is one of the most popular social platforms, and protecting your account is vital. Passwords alone can be compromised through phishing or leaks. By enabling two‑factor authentication (2FA), you add an extra step to your login process, making it much harder for intruders to gain access.

Enabling Two‑Factor Authentication on Desktop

• Log in at facebook.com

• Click your profile picture (top‑right) → Settings & Privacy > Settings

• Open Accounts Center

• Go to Password and Security > Two‑Factor Authentication

• Select the account you want to secure

• Choose a method:

  • Authentication App (Google Authenticator, Duo, Authy)

  • SMS Code (sent to your phone number)

  • Security Key (physical device)

• Enter the code and confirm

• Save your recovery codes securely

Enabling Two‑Factor Authentication on Mobile (Android/iOS)

• Open the Facebook app

• Tap the menu icon (☰) → Settings & Privacy > Settings

• Go to Accounts Center > Password and Security

• Tap Two‑Factor Authentication

• Choose a method:

  • Authentication App (Google Authenticator, Duo, Authy)

  • SMS Code (sent to your phone number)

  • Security Key (physical device)

• Follow the prompts to complete setup

• Store recovery codes safely

Why You Should Enable Two‑Factor Authentication 

• Protects against unauthorized logins

• Secures linked services such as Marketplace and business pages

• Provides peace of mind when accessing Facebook from new devices

Frequently Asked Questions

Is two‑factor authentication compulsory on Facebook? No, it is optional, but strongly recommended for account safety.

Can I use WhatsApp to receive codes? Yes, Facebook sometimes allows codes via WhatsApp.

What if I change my phone number? Update your number in Facebook settings before removing the old one, and keep recovery codes handy.

Can I disable two‑factor authentication later? Yes, you can turn it off in your Facebook security settings, though it is not recommended.

How to Save a Webpage as PDF on Your Phone

There are times when you come across an important webpage that you want to keep for future reference. It could be an online receipt, travel itinerary, research article, tutorial, job listing or any other information you may need even without an internet connection.

Instead of taking multiple screenshots, a better option is to save the entire webpage as a PDF. A PDF preserves the content in a single document, making it easier to read, share, print or store on your phone.

Most Android phones and iPhones already include this feature, so you don't need to install a third-party application.

Why Save a Webpage as a PDF?

Saving a webpage as a PDF offers several advantages over screenshots.

Some of the benefits include:

• Save an entire webpage in one file.
• Read webpages offline.
• Print webpages more easily.
• Share webpages as PDF documents.
• Keep copies of receipts, tickets and invoices.
• Store important information before a webpage is removed or updated.

How to Save a Webpage as PDF on Android

Most Android smartphones allow you to save webpages as PDFs directly from Google Chrome and other supported browsers.

Follow these steps:

1. Open the webpage you want to save.
2. Tap the three-dot menu in the top-right corner.
3. Select Share.
4. Tap Print.
5. Under the printer options, choose Save as PDF.
6. Tap the PDF icon.
7. Choose where you want to save the file.
8. Tap Save.

The webpage will be saved as a PDF document that you can open later using your preferred PDF reader.

How to Save a Webpage as PDF on iPhone

If you're using Safari on an iPhone, Apple provides a built-in option for saving webpages as PDFs.

Here's how:

1. Open the webpage in Safari.
2. Tap the Share button.
3. Select Options.
4. Choose PDF.
5. Tap Done.
6. Select Save to Files.
7. Choose your preferred folder.
8. Tap Save.

Your webpage will now be available as a PDF in the Files app.

Can You Save a Webpage as PDF in Other Browsers?

Yes. Many mobile browsers also support saving webpages as PDFs through the Print menu.

Depending on the browser, the steps are generally similar:

• Open the webpage.
• Tap the browser menu.
• Select Share or Print.
• Choose Save as PDF.
• Save the file to your preferred location.

The exact menu names may vary slightly between browsers.

Where Are Saved PDFs Stored?

After saving a webpage, the PDF is usually stored in:

Android

• Downloads folder.
• Documents folder.
• Google Drive (if selected).

iPhone

• Files app.
• iCloud Drive.
• On My iPhone.

You can also move the PDF to another folder later if needed.

Tips for Better PDF Copies

Before saving a webpage:

• Wait for the page to finish loading.
• Remove unnecessary pop-ups if possible.
• Use Reader Mode when available for cleaner formatting.
• Ensure all images have loaded properly.

These steps can improve the appearance of the final PDF.

Common Reasons to Save Webpages as PDFs

People commonly save webpages as PDFs for:

• School assignments.
• Business documents.
• Online receipts.
• Travel bookings.
• Government forms.
• Job vacancies.
• Research materials.
• Product information.
• News articles for offline reading.

Things to Remember

Before saving a webpage as a PDF, keep these points in mind:

• Some interactive elements, such as videos and animations, won't function in the PDF.
• The appearance of the PDF may vary slightly from the live webpage.
• Very long webpages may be split across multiple pages.
• You don't need an additional app on most modern Android phones or iPhones.

Saving a webpage as a PDF is one of the easiest ways to keep important online information available whenever you need it. Whether you're using an Android phone or an iPhone, the built-in PDF feature allows you to save, organise and share webpages without relying on third-party applications.

How to Control YouTube on Your TV With Your Smartphone

Watching YouTube on a television is great for enjoying videos on a larger screen, but using a TV remote to search for videos or type long channel names can be frustrating. Fortunately, YouTube allows you to control playback, browse videos and manage your viewing experience directly from your smartphone.

Whether you use an Android phone or an iPhone, you can connect your device to the YouTube app on your smart TV in just a few steps.

What You Need Before You Start

Before connecting your smartphone to YouTube on your TV, make sure:

• Your television has the YouTube app installed.
• Your smartphone has the latest version of the YouTube app.
• Both devices are connected to the same Wi-Fi network. Although YouTube also supports TV pairing with a code, using the same Wi-Fi network provides the easiest experience.

How to Connect Your Smartphone to YouTube on Your TV

1. Open the YouTube app on your smart TV.
2. Open the YouTube app on your smartphone.
3. Sign in to the same Google account on both devices if possible.
4. If both devices are on the same Wi-Fi network, the YouTube app on your phone should automatically detect your TV.
5. Tap the Cast icon at the top of the YouTube app.
6. Select your television from the list of available devices.
7. Once connected, choose any video on your phone and it will begin playing on your TV.

How to Control YouTube From Your Smartphone

After connecting, your smartphone becomes a convenient remote control for YouTube. You can:

• Search for videos using your phone's keyboard.
• Play or pause videos.
• Skip to the next video.
• Adjust the playback position.
• Add videos to the queue.
• Browse channels without interrupting the video currently playing on your TV.

This is often much easier than navigating the YouTube app with a standard television remote.

Using TV Pairing With a Code

If your TV and smartphone are not connected to the same Wi-Fi network, YouTube also allows you to pair both devices using a TV code.

On your TV, open the YouTube app and navigate to Settings, then select Link with TV code. A unique code will appear on the screen.

Next, open the YouTube app on your smartphone, go to Settings, choose Watch on TV, select Enter TV code and type the code displayed on your television.

Once the pairing is complete, you can control YouTube on your TV directly from your smartphone without relying on automatic device detection.

Common Problems and How to Fix Them

If your smartphone does not detect your TV, try the following:

• Confirm that both devices are connected to the same Wi-Fi network.
• Restart the YouTube app on both your TV and smartphone.
• Make sure the YouTube app is updated on both devices.
• Restart your TV and smartphone if the problem persists.
• If automatic detection still does not work, use the Link with TV code option instead.

These steps resolve most connection issues without requiring additional software.

Multiple Smartphones Can Control YouTube on the Same TV

More than one smartphone can be connected to the same YouTube TV setup. This allows different users to search for videos, add content to the queue and manage playback from their own devices.

The feature is useful for families, friends and group viewing situations where several people want to choose videos without passing around a remote control.

Benefits of Using Your Smartphone as a YouTube Remote

Controlling YouTube with your smartphone offers several advantages over using a traditional TV remote.

A phone makes it faster to search for videos because typing is easier with a touchscreen keyboard. It also allows users to browse content, select videos and manage playback more conveniently.

For people who frequently watch YouTube on a smart TV, connecting a smartphone creates a smoother and more flexible viewing experience.

With your smartphone connected to YouTube on your TV, you can enjoy easier navigation, faster searches and better control over the videos you watch.