To put it plainly: you should never have to feel like you can inadvertently 'jinx' your computer into mysteriously not working
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
To put it plainly: you should never have to feel like you can inadvertently 'jinx' your computer into mysteriously not working