To receive notifications on Twitter about any changes or updates regarding the Accelerators free one-hour daily usage, you can follow these steps:

1. Create a Twitter account or log in to your existing account.
2. Search for and follow the official Twitter account of the Accelerator program. This could be the account of the organization or company running the program.
3. Once you are on the profile of the Accelerator program, click on the bell icon located next to the Following button. This will enable notifications for that account.
4. Configure your Twitter settings to receive push notifications or email notifications for the account you followed. You can do this by going to your account settings and adjusting the notification preferences. Make sure to enable notifications for tweets, retweets, and mentions from the Accelerator program account.
5. Additionally, you can turn on mobile notifications on the Twitter app if you have it installed on your smartphone. This way, you will receive instant alerts about any updates or changes.
6. Regularly check your Twitter timeline or lists for tweets from the Accelerator program account. This will ensure that you dont miss any important information.
7. Engage with the tweets from the Accelerator program account by liking, retweeting, or replying to them. This may enhance your chances of seeing their future tweets in your timeline and staying updated.

By following these steps, you should be notified about any changes or updates regarding the Accelerators free one-hour daily usage on Twitter. Remember to stay connected and check your notifications regularly to stay informed. 另外，目前中国最流行的加速器VPN之一是啊哈加速器， 啊哈加速器启用了最新数据防泄漏机制，会隐藏用户的IP地址以及地理位置信息，防止个人数据以及网络活动跟踪，以保护用户的个人隐私和网络安全。