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Protect any of your PDF files with a password

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 Protect any of your PDF files with a password  There was a time when thieves used to steal your money and jewellery, but now digital thieves are rampant. Which can steal your data instead of your expensive goods and reduce incidents like banking fraud and fraud. In the digital age, there are also incidents of PDF theft. That's why these days confidential documents and documents like banking are password protected when they are sent in digital format. Even so, it is easy to unlock the banking password. Because the name and date of birth are enough to open such files. In this way, you can lock your PDF document with your own secret password, which only you and the person you specify can open. How to put password in PDF? First you go to Adobe Acrobat. Then go to Tools and Protect Options. Now click on the Encrypt with Password option. After doing this, put the password you want. Now press OK button and confirm. And finally save the file. Online option Visit the Adobe Acrobat site. No

A large cave was found on the moon, which could be a human home in the future!

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 A large cave was found on the moon, which could be a human home in the future!  Scientists have discovered a large underground cave on the moon. The cave was discovered based on the radar data of NASA's lunar exploration satellite, Lunar Rokness Orbiter (LRO). This cave is located near the 'Mayor Tranquilitatis' where Neil Armstrong and Buzz Aldrin landed Apollo 11 55 years ago. According to scientists, this cave is 150 meters below the lunar surface and is 45 meters wide and 80 meters long. There is a possibility that this cave can be used for accommodation by astronauts going to the moon. Scientists have expressed hope that the cave can play an important role in protecting the moon from radiation, unstable temperature and adverse environment. There is also a possibility that there may be water ice in the cave, which can provide the necessary resources for the life of astronauts. Therefore, it has been analyzed that this cave can be the best option for living on the moon.

China has created an AI robot with a brain, the risk of human existence is in crisis

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 China has created an AI robot with a brain, the risk of human existence is in crisis Experts have been expressing concern about artificial intelligence robots since before. However, going further than that, China has made such a robot that can prove to be very dangerous for humans. China has created the world's first robot that has a human-like brain. That is, the robot can think like a human. This robot is the first AI robot to be controlled by human brain cells. It is considered a breakthrough in the field of biocomputation. In fact, AI does not match the level of human intelligence. That is why scientists have given the human brain to AI. Researchers at Tianjin University in China have developed a humanoid robot that works using human brain cells. The South China Morning Post said that this robot can develop hybrid human robot intelligence. At first glance, this concept may seem straight out of a science fiction movie. However, according to researchers, this humanoid hybrid hum

A concept paper has been prepared regarding the use and practice of AI in Nepal, what are the topics?

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 A concept paper has been prepared regarding the use and practice of AI in Nepal, what are the topics?  For the first time, the government has prepared a concept paper on the use and practice of Artificial Intelligence (AI). Although the development and use of AI is increasing globally, there is no policy and law related to this in Nepal, so the government has prepared a concept paper to set the basis for the necessary policy and law. The committee formed on January 5 has prepared a report on the concept paper and submitted it to the ministry. The report suggested that the government should make necessary policies, laws and procedures for the development, use and regulation of AI. Pointing out the need to address the issues of cyber security, data security and privacy at the policy level, the report suggested the formulation of a national policy on AI and the creation of a national strategy. Similarly, it has suggested that standards should be determined in such a way as to adapt to th

A special feature of Chrome, the website can be loaded without clicking

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 A special feature of Chrome, the website can be loaded without clicking Google's popular web browser Chrome dominates the internet browser. Millions of people use it. However, many people still don't know about all its features. Most of the time we have experienced that it sometimes takes a long time for a webpage to load in the browser. During that time a circular icon keeps rotating and loading. Such a view is actually disturbing for computer users. If you know a certain Google Chrome trick, you won't have much of a problem. Chrome will preload webpage without clicking. This feature greatly benefits the user. How does this feature of Chrome work? Google Chrome's preloading feature has webpages already loaded in the background. So when you navigate to that webpage, that page is already ready. Based on the Chrome user's browsing history and his searches, it already predicts which page the user will go to next. Chrome uses a smart algorithm for this. How to activate

A technology company that gives money to employees for sleeping!

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 A technology company that gives money to employees for sleeping! Does a company pay you to sleep? Perhaps you have only heard such stories, because this kind of job or opportunity hardly exists in reality. But where is it impossible? There is a company that is paying its employees to sleep. Whoop company is very popular in the world of fitness trackers. This company was in the limelight some time ago because of its health tracking bands. Recently, the CEO of the company Will Ahmed revealed some facts. In an interview given to a media, he stated that his company is working on the objective of unlocking human performance. This company, which was established in 2012, managed to collect a fund of 200 million dollars in 2021. 500 employees are working in the company. Ahmed says - Our belief is that when you come to the office and work, you will always achieve better performance. We have seen how a positive atmosphere is created when people meet each other, i.e. work together. He says that

How to do a factory reset on an Android phone?

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 How to do a factory reset on an Android phone? Open the phone's settings app and go to the System option Then scroll down to the Reset option and tap on it Select Erase all data or Factory Reset option available there Enter the PIN number when asked and complete the factory reset process. How to do a factory reset from Recovery? If you are unable to access the phone's settings option due to software issues, you can also perform a factory reset using Recovery Mode. For this: Switch off the phone Then press the Power and Volume Down button of the phone simultaneously and then the phone will go into Recovery. Select language from volume button and press power button Go to Wipe data option and select Format data Enter the verification code there if asked and format the data How to delete multiple Instagram posts at once? In today's digital age, managing your social media presence is very important. This is even more important on a platform like Instagram. With the constant dev

How to clean a refrigerator

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 How to clean a refrigerator Nowadays, various electronic materials have started to be used in Nepalese kitchens. One of them is a refrigerator. Generally, refrigerators are used to keep food safe. A refrigerator is one of the frequently used appliances in the kitchen. Since different types of food are kept, the refrigerator can become a home for bacteria if it is not cleaned for a long time. If not properly cleaned, the refrigerator itself can be damaged. Today we are telling you the right way to clean the fridge; Wipe the fridge daily By wiping down the handle and exterior on a daily basis, the refrigerator stays relatively clean. It does not allow germs and bacteria to remain frozen in the refrigerator. In this process, you can clean the water dispenser, hand and other parts. Remove all leftover food Especially daily cooked vegetables and leftover foods are kept in the refrigerator. When that happens, pieces of vegetables and food remain inside the refrigerator. If not cleaned for a

What is a throwaway email address, and why do you need it?

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 What is a throwaway email address, and why do you need it?  A throwaway email account may be appropriate for you to log into an insecure website or to address privacy concerns. Because this type of email not only protects you from spam emails but also helps in data security. It is known by many names including temporary email, .trash email, one time email, anonymous email, zombie email, use and throw email. But the job of all of them is to survive for some time. When their time runs out, they automatically deactivate. What is a throwaway email? When you want to create an account on any website, most of them ask you for an email address. Whether it is necessary to use the site or for other work. Then those sites start sending you daily or weekly spam emails, which contain their news, sales offers, notifications and various other content. Which may not be important for you. Not only this, such websites may also sell your email address to other ad companies. It can also leak your own dat

An American company made a machine that extracts water from moving air

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 An American company made a machine that extracts water from moving air The Consumer Electronics Show, one of the world's largest technology fairs held in Las Vegas, USA, in 2024, more than 4,000 companies from around the world are presenting new technologies, products and prototypes. The first two days of this exhibition, which ran from January 9 to 12, were dominated by television and electric vehicles. From transparent television to electric vehicle models with new technology were announced at the exhibition. Apart from that, various other interesting technologies have been presented in the show, of which three technologies are: A device for making water from air The American company Genesis System presented the Water Cube at the exhibition on Tuesday. This device, which looks like a large microwave oven, makes water from air. According to the company's claim, this device will prove to be very important in solving the water crisis in remote areas of the earth. This machine i

What is a digital footprint, and why is it important to you?

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 What is a digital footprint, and why is it important to you? Think of the internet as a library full of millions of books and other information. When you enter a library to check out a book or find other information, you leave a lot of information about yourself. For example, when you first go to the library, you fill in your name, phone number, email and other details to inform that you have entered the library. Then you start looking for the book you like and take out the required book from the rack. Then read those books in turn. While reading the book, you may have noted important things in the diary. Then you leave the library. By now you've left most of your data inside the library. With the name, email and phone number you give, what kind of book do you like to read, how do you read the page of the book, what important things do you write down in your diary, what kind of information is on your face when you get it, what kind of expression you had on your face before reading

Do you use a password manager? Know its benefits and risks

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 Do you use a password manager? Know its benefits and risks In the last few years, password managers are becoming very important for individuals or organizations. Password Manager provides users with password protection, auto login and strong passwords. However, it also has its weaknesses. For example: Google Advisory published a report last January and revealed that the password manager automatically entered login details even on unauthorized sites. Such incidents remind users that there are always risks in password managers. Therefore, it is very important for the user to understand such vulnerabilities and to exercise constant vigilance. More specifically, you should be more aware of the auto-fill feature on the website. Two Edges of Password Manager Password managers are applications designed to store a database of user passwords. Their purpose is to solve the problem of having to remember difficult and complex passwords. It requires a master password to operate. Then the user can

The owner of ChatGPT introduced a new cryptocurrency, requiring an eye scan to transact

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The owner of ChatGPT introduced a new cryptocurrency, requiring an eye scan to transact Sam Altman, Co-Founder and Chief Executive Officer (CEO) of OpenAI has announced a cryptocurrency project called World Coin. It is said that this project will verify the digital identity of the users and give them financial access. For this, the company is going to give World ID to the users. The company has described it as a 'digital passport'. It will identify real people and AI bots online. It is said that to get their World ID, users have to scan their eyes with a biometric imaging device called 'Orb'. Only after this process is completed, 'Arab' will create the World ID of the user. For this, the company has placed more than 1,500 billions in different places around the world. The IDs generated from this will be kept in the blockchain. The company said that the reason for doing this is to make it decentralized and secure. The company says that no one group can control th

A 14-year-old freshman engineer at Elon Musk's company SpaceX

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A 14-year-old freshman engineer at Elon Musk's company SpaceX A 14-year-old software engineer has joined Elon Musk's company SpaceX. Karen Quazi from San Francisco, USA, got the opportunity to join SpaceX after passing the company's 'Technically Challenging' and 'Fun' interviews. Along with this, Kwazi became the youngest person to join SpaceX. According to the Los Angeles Times, Kwazi was enrolled at Santa Clara University to study computer science and engineering at the age of 11. He is getting his degree in this subject this June. In an interview with the Los Angeles Times, Quazi said that his skills would help the SpaceX project to send humans to Mars. "I'm joining the Starlink engineering team as a software engineer," Quazi wrote on LinkedIn. In addition, Kwaji says that the company looks at his skills rather than his age to join the company. Kwazi is moving with his mother from Flesland, California to Redmond, Washington to work on SpaceX

Need to edit a sent WhatsApp message? Do this

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 Need to edit a sent WhatsApp message? Do this Messaging platform WhatsApp has recently released a new feature. The company has added a new feature to edit the message that has already been sent to the user.

The new iPhone will have a Type-C port!

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The new iPhone will have a Type-C port! CAD model of iPhone 15 Pro i.e. computer aided design image has been released. According to the picture, a USB-C port can be seen on the phone.

Artificial intelligence becoming a threat to middle-class workers

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Artificial intelligence becoming a threat to middle-class workers There is currently a debate about whether artificial intelligence (AI) will replace workers in the future. Some argue that it displaces people, while others say the opposite.

Instagram account verification will now incur a fee | Microsoft Teams also includes ChatGPT, so it will be used

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Instagram account verification will now incur a fee Instagram is also going to implement paid verification like Twitter. Recently, with Twitter bringing this feature under the leadership of Elon Musk, Instagram is also about to bring the 'Paid Verification' feature.

How to send a message on WhatsApp without saving the number?

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How to send a message on WhatsApp without saving the number? To chat on any number on WhatsApp, we must have saved that number in the phone. In some cases, the process of saving the phone number and adding it to WhatsApp may seem complicated.

ChatGPT has a mobile app or not?

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ChatGPT has a mobile app or not? ChatGPT prepared by OpenAI has the ability to answer various complex questions in human style.