#互联网观察
▎注意⚠️微软账户下月起将默认保持登录
从2025年2月份开始，微软将对登录微软账户的方式进行调整。除非你主动登出账户或使用私人浏览，否则你将自动登录微软帐户，并且不会自动注销（退出）。请大家注意这一变化，尤其是在公共电脑登录微软账户时。
如果你在自己的计算机上登录，你的浏览器将记住你的登录信息，但如果你在不属于你的计算机、手机或平板电脑上登录，或者被其他人访问，则应按照以下步骤改用私人浏览窗口。
👋官方：如何改用私人浏览窗口
若要在 Web 浏览器中从 Microsoft 帐户注销，请选择页面右上角的个人资料图片，然后选择“ 注销”。
▎官方公告
https://support.microsoft.com/zh-cn/account-billing/
频道 @AppDoDo 官推 @APPDOTG
BY APPDO 数字生活指南
Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
APPDO 数字生活指南 from sg