#好物
作为忠实的 Air 用户，期待新款 M4芯片版本的 MacBook Air，预计 25 年 3 月发布，需要换电脑的朋友可以等等。叠加国补，价格会比较美丽。
主要升级亮点
1.性能提升：M4芯片的加入将显著提高MacBook Air的性能和能效。根据Geekbench测试数据，M4 MacBook Air的图形性能仅比M4 MacBook Pro低约5%，显示出强大的GPU表现。
2.双外接显示器支持：新款MacBook Air可能会支持在打开盖子的情况下同时连接两个外部显示器，这是此前仅限于MacBook Pro的功能。
3.改进的摄像头：预计配备支持“人物居中”（Center Stage）技术的前置摄像头，提升视频通话体验。
4.接口升级：可能新增Thunderbolt 端口，进一步提高连接性能。
5.可能首次在 Air 系列上搭载 90Hz 刷新率屏幕。
BY 每周一书 🎉
However, analysts are positive on the stock now. “We have seen a huge downside movement in the stock due to the central electricity regulatory commission’s (CERC) order that seems to be negative from 2014-15 onwards but we cannot take a linear negative view on the stock and further downside movement on the stock is unlikely. Currently stock is underpriced. Investors can bet on it for a longer horizon," said Vivek Gupta, director research at CapitalVia Global Research.
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.
每周一书 from jp