Tab key: • Press once to move 5 spaces to the right of the cursor.
Insert key: • Press once more to replace the old text with the currently typed text. • Press once again to activate the insert mode.
Delete key: • Deletes the character to the right of the cursor.
Backspace key: • Deletes the character to the left of the insertion point.
Caps Lock key: • Press once to type the alphabets in uppercase. • Press once more to revert and type in lowercase.
Shift key • Press along with the alphabet key to type in uppercase if Caps Lock is OFF and in lowercase if Caps Lock is ON. • Press along with non-alphabet key to type the special character/symbol that is above the main character.
Tab key: • Press once to move 5 spaces to the right of the cursor.
Insert key: • Press once more to replace the old text with the currently typed text. • Press once again to activate the insert mode.
Delete key: • Deletes the character to the right of the cursor.
Backspace key: • Deletes the character to the left of the insertion point.
Caps Lock key: • Press once to type the alphabets in uppercase. • Press once more to revert and type in lowercase.
Shift key • Press along with the alphabet key to type in uppercase if Caps Lock is OFF and in lowercase if Caps Lock is ON. • Press along with non-alphabet key to type the special character/symbol that is above the main character.
BY Computer Quiz
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Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
What Is Bitcoin?
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
