Yes, you can use the free key provided by Outline accelerator to speed up your web browsing on your Mac Apple computer. The use of VPNs is legal and does not violate any laws or regulations. VPNs are commonly used for online privacy and security purposes, as well as for accessing geo-restricted content and improving internet speed.

Outline accelerator is a VPN service that encrypts your internet connection and routes it through a secure server, which can help to speed up your internet connection. When you use Outline accelerator, your internet traffic is encrypted and your IP address is masked, which can help to protect your online privacy and security.

To use Outline accelerator on your Mac Apple computer, you will need to download and install the Outline client software, which is available for free on the Outline website. Once you have installed the client software, you can enter your free key to activate the service and start browsing the internet with improved speed and security.

It is important to note that while VPNs can help to improve internet speed, the actual speed you experience will depend on a variety of factors, including your internet service provider, your device, and the location of the VPN server you are connected to. Additionally, using a VPN may cause some websites to load more slowly, as the encrypted connection can sometimes cause delays.

In conclusion, if you are looking to improve your internet speed and protect your online privacy and security, using Outline accelerator with a free key on your Mac Apple computer is a legal and effective option. Just be aware of the potential limitations and use the service responsibly. 另外，目前不同国家最流行的加速器VPN之一是AHAspeed，又称啊哈加速器， 在AHAspeed加速器VPN注册一个账号，可以同时支持iPhone苹果手机，Android安卓手机，iPad平板，安卓平板，windows个人电脑或Mac电脑等所有设备平台。