There are two ways to activate your Visa gift card:

1. Online:

1. Go to the website of the card issuer. This information is usually printed on the back of the card.
2. Enter your card number, expiration date, and CVV code.
3. Create an account or log in to your existing account.
4. Follow the on-screen instructions to activate your card.

2. By phone:

1. Call the toll-free number on the back of your card.
2. Enter your card number, expiration date, and CVV code when prompted.
3. Follow the on-screen instructions to activate your card.

Once your card is activated, you can use it to make purchases anywhere Visa is accepted.

Please note: Some Visa gift cards may not require activation. If you are unsure whether or not your card needs to be activated, you can contact the card issuer for assistance.

To properly shut down your PC, follow these steps:

1. Save all of your work and close any open programs.
2. Click the Start button and then select Power > Shut down.
3. Wait for your PC to shut down completely.

If your PC is frozen or unresponsive, you can force it to shut down by pressing and holding the power button for 5-10 seconds. However, this should be avoided whenever possible, as it can cause data loss or corruption.

Here are some additional tips for properly shutting down your PC:

• If you are using a laptop, make sure that it is plugged in to a power outlet before shutting it down.
• If you are using a desktop PC, make sure that all of your peripherals, such as your monitor, printer, and scanner, are turned off before shutting down the PC.
• If you are expecting to be away from your PC for an extended period of time, you can put it into sleep mode or hibernate mode instead of shutting it down completely. This will save power and allow you to quickly resume your work when you return.

To conference call on Android, follow these steps:

1. Make a call to the first person you want to add to the conference call.
2. Once the call is connected, tap the “Add call” button.
3. Dial the number of the second person you want to add to the conference call, or select them from your contacts list.
4. Tap the “Merge” button to connect the two calls.
5. Repeat steps 3 and 4 to add more people to the conference call.

To remove someone from the conference call, tap the “Call options” button (three dots) next to their name, then tap “Remove from call.”

To end the conference call, tap the “End call” button.

Here are some additional tips for conference calling on Android:

• You can add up to five people to a conference call on Android.
• You can mute yourself during a conference call by tapping the “Mute” button.
• You can adjust the volume of each participant in the conference call by tapping the “Volume” button next to their name.
• You can switch between different speakers in the conference call by tapping the “Speaker” button next to their name.

There are two ways to factory reset an iPhone:

1. Using Settings:

   1. Go to Settings > General > Transfer or Reset [Device].
   2. Tap Erase All Content and Settings.
   3. Enter your passcode or Apple ID password if prompted.
   4. Tap Erase to confirm.

2. Using Recovery Mode:

   1. Connect your iPhone to a computer using a Lightning cable.
   2. Force restart your iPhone:
      • On iPhone 8 or later: Press and quickly release the Volume Up button, then press and quickly release the Volume Down button. Finally, press and hold the Side button until you see the recovery mode screen.
      • On iPhone 7 or earlier: Press and hold the Side button and the Volume Down button at the same time until you see the recovery mode screen.
   3. On your computer, open iTunes (or Finder on macOS Catalina or later).
   4. When you see the option to Restore or Update, choose Restore.
   5. iTunes or Finder will download the software for your iPhone. If the download takes more than 15 minutes and your iPhone turns off, force restart it again.
   6. Once the software is downloaded, iTunes or Finder will restore your iPhone.

Once your iPhone is factory reset, it will be erased of all data and settings. You will need to set it up again as if it were a new device.

Here are some tips on how to bargain while buying something:

1. Do your research. Before you go shopping, research the product or service that you want to buy. This will help you to know a fair price for the item. You can use online resources, such as price comparison websites, to research prices.
2. Be prepared to walk away. If you are not happy with the price, be prepared to walk away. This shows the seller that you are serious about getting a good deal.
3. Start with a low offer. When you are bargaining, start with a low offer. This gives you room to negotiate.
4. Be polite and respectful. Even if you are bargaining hard, be sure to be polite and respectful to the seller. This will make the negotiation more pleasant for both of you.
5. Be willing to compromise. It is unlikely that you will get the exact price that you want. Be willing to compromise on the price or on other factors, such as the terms of the sale.

Here are some additional tips:

• Be confident. Confidence is key when bargaining. If you look and sound confident, the seller is more likely to negotiate with you.
• Be patient. Bargaining can take time. Don’t rush the negotiation.
• Be creative. There are many ways to bargain. For example, you could offer to buy multiple items for a discounted price.
• Be prepared to lose. Sometimes, you may not be able to get a good deal. If this happens, don’t be afraid to walk away.

It is important to note that bargaining is not appropriate in all situations. For example, you should not bargain when buying essential items, such as food and medicine. You should also not bargain when buying items from small businesses or from individuals.

LaTeX is a document preparation system that is widely used for writing scientific papers, theses, and other technical documents. It is known for its ability to produce high-quality typeset output, including complex mathematical equations and tables.

Here are some tips on how to use LaTeX for thesis writing:

1. Choose a LaTeX template. There are many LaTeX templates available online, both free and paid. Some templates are designed specifically for theses, while others are more general-purpose. Choose a template that meets your needs and style preferences.
2. Learn the basics of LaTeX syntax. LaTeX uses a markup language to format documents. To write a LaTeX document, you need to learn the basics of LaTeX syntax. There are many resources available online and in libraries to help you learn LaTeX.
3. Organize your thesis. Before you start writing your thesis in LaTeX, it is important to organize your thoughts and content. Create an outline of your thesis and decide how you want to structure your document. This will help you to write your thesis in a logical and organized way.
4. Write your thesis in LaTeX. Once you have organized your thesis, you can start writing it in LaTeX. Use the LaTeX template that you chose to format your document. Be sure to follow the instructions in the template carefully.
5. Compile your thesis. Once you have finished writing your thesis, you need to compile it to produce a PDF or DVI file. This can be done using a LaTeX compiler, such as pdflatex or dvips.
6. Proofread your thesis. Once your thesis has been compiled, proofread it carefully to catch any errors. You may also want to ask someone else to proofread your thesis for you.

Here are some additional tips for writing a thesis in LaTeX:

• Use LaTeX packages to add features to your thesis, such as tables of contents, figures, and equations.
• Use LaTeX styles to format your thesis, such as fonts, headings, and margins.
• Use a LaTeX editor to write and compile your thesis. A LaTeX editor can provide features such as syntax highlighting, code completion, and error checking.
• Back up your thesis regularly. LaTeX documents can be complex, so it is important to back up your work regularly to avoid losing data.

If you are new to LaTeX, I recommend starting with a simple template and gradually adding more features as you become more comfortable with the system. There are also many resources available online and in libraries to help you learn LaTeX.

1 বছর পর ডিলিট করে দেবে।

To make money with Google AdSense, you need to have a website or blog and sign up for the AdSense program. Once you are approved, you can place AdSense ads on your website. When visitors to your website click on these ads, you will earn money.

The amount of money you earn with AdSense will depend on a number of factors, including:

• The number of visitors to your website
• The type of content on your website
• The click-through rate (CTR) of your ads
• The cost per click (CPC) of your ads

The CTR is the percentage of visitors to your website who click on your ads. The CPC is the amount that advertisers are willing to pay each time someone clicks on their ad.

There are a few things you can do to increase your earnings with AdSense:

• Create high-quality content that is relevant to your target audience. This will attract more visitors to your website and increase the chances that they will click on your ads.
• Place your ads in prominent locations on your website. This will make them more visible to visitors and increase the chances that they will click on them.
• Choose relevant keywords for your ads. This will help to ensure that your ads are shown to people who are interested in what you have to offer.
• Track your results and adjust your strategy as needed. Use Google AdSense analytics to track your CTR, CPC, and earnings. This information can help you to identify which ads are performing well and which ones need to be improved.

Making money with Google AdSense takes time and effort, but it can be a great way to generate revenue from your website or blog.

Here are some additional tips for making money with Google AdSense:

• Target the right audience. AdSense ads are more likely to be clicked on by people who are interested in the content on your website. Make sure to target your ads to the right audience by choosing relevant keywords and placing your ads in relevant locations.
• Use high-quality visuals. Visuals can be a great way to grab people’s attention and encourage them to click on your ads. Use high-quality images and videos in your ads to make them more appealing to visitors.
• Write engaging ad copy. Your ad copy should be clear, concise, and persuasive. Make sure to highlight the benefits of clicking on your ad and encourage visitors to take action.
• Experiment with different ad placements. Try placing your ads in different locations on your website to see where they perform best.
• Track your results. Use Google AdSense analytics to track your results and identify areas for improvement.

Affiliate marketing is a type of performance-based marketing in which a business rewards one or more affiliates for each visitor or customer brought by the affiliate’s own marketing efforts.

The affiliate is rewarded with a commission each time a customer makes a purchase through their affiliate link. This commission is typically a percentage of the sale price, but it can also be a fixed amount.

Affiliate marketing can be a great way for businesses to reach new customers and increase sales. It can also be a great way for individuals to earn money online by promoting products or services that they are passionate about.

There are many different ways to promote affiliate products. Some affiliates create websites or blogs dedicated to promoting a particular product or service. Others write articles or blog posts about products they recommend. Still others use social media to promote affiliate products.

No matter how you choose to promote affiliate products, it is important to be transparent with your audience and let them know that you are an affiliate. You should also only promote products that you believe in and that you think your audience will find valuable.

Affiliate marketing can be a very lucrative way to make money online. However, it is important to remember that it takes time and effort to build a successful affiliate marketing business. There are many different ways to promote affiliate products, and you need to find a method that works for you and your audience.

Yes, it is possible to fail a PhD thesis defense. While most PhD students pass their defense, there are still a significant number of students who fail each year.

Here are some of the reasons why a PhD student might fail their thesis defense:

• The student’s thesis is not well-written or does not meet the required academic standards.
• The student does not have a good understanding of their research topic or is unable to answer questions from the committee.
• The student’s research is not original or does not make a significant contribution to the field.
• The student is unable to defend their research effectively during the defense.