ridoooy's Profile
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  • Default Asked on February 4, 2021 in Internet.

    এ ঝামেলা থেকে মুক্তি পেতে রয়েছে একটি চমৎকার কৌশল।

    প্রথমে জিমেইল আইডিতে ইউজার নাম এবং পাসওয়ার্ড দিয়ে লগইন করতে হবে।

    তারপর উপর দিকে থাকা সার্চ বক্সে লিখতে হবে before:2020/04/22। এখানে তারিখটি নিজের প্রয়োজন মত দিতে হবে। যে তারিখ পর্যন্ত মেইল ডিলেট করতে চান সেই তারিখটি দিতে হবে। এরপর সার্চে ক্লিক করলে নির্দিষ্ট তারিখের আগের সব মেইল দেখাবে।

    এরপর জিমেইলের সিলেক্ট অল অপশনটি ক্লিক করতে হবে । তাহলে একটি ম্যাসেজ আসবে ‘All 50 conversations on this page are selected. Select all conversations that match this search’।

    এরপর সব মেইল নির্বাচন করতে Select all conversations that match this search- এ ক্লিক করতে হবে। তাহলে সবগুলো মেইল নির্বাচিত হবে। এবার ডিলেট বাটনে ক্লিক করতে হবে। তাহলে নির্দিষ্ট তারিখ পর্যন্ত সব কিছু ডিলেট হয়ে যাবে।

    • 692 views
    • 1 answers
    • 0 votes
  • Default Asked on May 14, 2020 in Science.

    Sky is blue because of the presence of atmosphere.

    The particles in the atmosphere scatter the incident sunlight, giving the blue colour to the sky.

    Had there been no atmosphere, sky would look black, like at night .

    EDIT: As to why the sky is bluish, and not any other colour, has to do with the wavelength of the different components of White light.

    White light , or VIBGYOR (acronym for Violet, Indigo Blue Green Yellow Orange Red) , in terms of wavelength, looks something like this.

    As you can see, the blue light has the shortest wavelength, which means that it is scattered the most.

    As you can see, red is scattered the least. That is the reason it is used in danger signals.

    Like NASA says :

    1. Blue light is scattered in all directions by the tiny molecules of air in Earth’s atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.
    • 663 views
    • 1 answers
    • 0 votes
  • Default Asked on May 4, 2020 in Technology.

    The difference between RAM and RAM is as follows

    • RAM(random access memory) is meant for temporary storage where as ROM(read only memory) is meant for permanent storage.
    • RAM chip is volatile,means once the power is turned off , it losses the previously holding information ,where as ROM is non-volatile it doesn’t losses any information even though power is turned off.
    • RAM chip is used in the normal operations of computer,where as ROM chip is used mainly for startup process of computer.
    • Writing the data to a RAM is more faster than ROM

    The below figure shows what the RAM and ROM chips are look like

    • 330 views
    • 1 answers
    • 0 votes
  • Default Asked on May 1, 2020 in Freelancing.

    As you know the situation is
    becoming tenser and people all over
    The world are so afraid to come out
    from their house.

    And so you know that all over the
    world people are going to stay at
    home for more than a month without
    doing anything.

    So today I’ll give u a tip to let you
    earn plus also to give tips to those
    people who are at home.

    So let’s get started

    Tip for you to earn money from

    home during this lockdown:

    1: Become a gaming Streamer

    If you are a gamer you will know
    how people are watching people
    playing games live.

    Millions of people started watching
    live so that they can learn and also
    have fun.

    So if you really want to start then
    there is a popular website called
    Twitch which is one of the most
    popular in gaming.

    There are about 14 to 15 million daily
    viewers who come and watch people
    playing games.

    But my recommendation for you if
    you want to start streaming as a
    gamer you must have at least i5
    processor, 8 Gigabytes of ram,strong
    graphic card and a good internet
    connection.

    You might be questioning that there
    are lots of popular streamers why
    people will watch my live stream
    right?

    But my answer to you is that gaming
    streamers live is not about how good
    you play or how well you talk.

    It depends on how well you entertain
    them.

    Imagining that you are a professional
    gamer but you don’t entertain the
    people you only focused on playing,
    do you think people will watch you?
    No, they will never watch your live
    stream.

    People nowadays love to watch those
    streamers who entertain them.

    So all you have to do is set up the
    room for streaming and during live
    streaming always remember to be
    humble, friendly and interactive
    and always treat people like a star.

    So let’s get to the earning part how
    streamer earns money

    There are lots of ways they earn one

    Twitch affiliates
    In order to qualify to join the affiliate
    program, you will have to meet some
    criteria.

    But once you meet those criteria
    twitch will automatically invite you
    and you will become a member of
    the twitch program.

    After becoming a member you will
    earn money when people subscribe
    you not only that but people will
    also pay you bits and you can also
    sell in-game items.

    Twitch Subscription, Video Ads,
    donations,Affiliatelinks, Sponsoreship and many other ways

    you can earn.

    Once you have a group your audience
    earning money will be no problem
    for you.

    And also once you start streaming
    you will get to know all the terms
    and conditions of twitch.

    2: Become a YouTube

    You watch YouTube and you know
    how it is, how people earn, what
    type of video people make etc.

    You might be asking yourself
    “what type of video I will make”.

    It is simple I have given you an idea
    i.e. entertained others during this
    lock down, you can make video
    based on that.

    Things to keep in mind while uploading
    the videos:

    The title: Write a title which will be
    easier to find by people.

    Description: You will have to write a
    good description so as to attract
    people.

    Tags: Always remember to put tags
    while uploading a video and also
    while writing a tags do write the
    keywords which are related to your
    videos.

    Thumbnails: let me ask you one
    question “while watching YouTube
    videos do you click those videos
    which have poor quality image
    thumbnails?
    No right you search for quality
    thumbnails right.
    So always try to put a quality
    thumbnail into your videos.

    How youtube earns money:

    YouTube earns money by showing
    ads in videos, sponsorship, affiliate
    links etc.

    But to earn money on YouTube you
    must have at least 1000 subscribers
    and 4000 watch hours.

    But you know the situation most of
    the people are at home doing
    nothing and if you have quality
    information or entertain them.

    It will be easy for you to get subscribers.

    • 313 views
    • 1 answers
    • 0 votes
  • Default Asked on April 29, 2020 in Facebook.
    1. If you have disabled your account, you can log in Facebook any time you like within the first 14 days. After the 14-days have passed, then there’ll be no other way to reinstate it.
    2. If your account have disabled by Facebook, when you log in, you will see a message “Account disabled”. You need to click “keep me logged in” and file an appeal.

    – After keeping to log in, you will find the reason, Facebook will show why your Facebook is disabled, please click the link “submit an appeal”

    -Please fill the information, Facebook will ask for a picture copy of your ID, so be sure to have one on the ready.

    Now, sit back and wait for a response from Facebook about the possibility of returning your account to normal. It can or not happen, hope the best. If Facebook did not give back any response, you should make a new account.

    • 402 views
    • 1 answers
    • 0 votes
  • Default Asked on April 22, 2020 in Mobile.

    Adblock doesn’t work beyond browser — It blocks ads in the browsers only, but not in other applications.

    If you have your own WiFi router, you can block URLs from your router setup. Such setting may be called as URL filters. Here’s a short list of blocked URLs from my own router from where that ads are coming. The list is not comprehensive. I occasionally add suspicious URLs sources from which ads are coming.

    It works well. And I don’t have 99% irritating ads on my connected devices.

     

    • 323 views
    • 1 answers
    • 0 votes
  • Default Asked on April 6, 2020 in Internet.

    You have likely seen the hotspot button in your device’s quick settings drawer. While that is the fastest and easiest way to turn your mobile hotspot on and off, you are going to want to take a moment to configure things first.

    Here’s how you configure a hotspot connection on Android:

    1. Open the Settings app;
    2. Select the Network & internet option;
    3. Select Hotspot & tethering;
    4. Tap on Wi-Fi hotspot;
    5. This page has options for turning the hotspot feature on and off. Additionally, you can change the network name, security type, password, and more;
    6. Follow instructions to customize the hotspot feature to your liking.

    That’s how you setup hotspot on Android.

     

    • 304 views
    • 1 answers
    • 0 votes