Now it can only be used after purchasing the official key or registering an Office 365 account to subscribe for the purchase. You can buy an Office 365 account first. Generally speaking, the home version or personal version of Office 365 is enough. Activation is to check whether the Office 365 account you use is within the subscription period. You can check the account status by opening any office component, which will be activated during the subscription period. If the trial version expires, you can use this account to open any Office components, such as Word, Excel, PowerPoint, etc. After paying, you can use this account to log in and complete the activation.

Office 365 is purchased in subscription mode and paid annually. Therefore, there is no cracked version at present, and it is strongly recommended to use the free use right obtained through unofficial channels. This kind of software is generally pirated, its performance is unstable, and its file security is not guaranteed. Now there is a 30-day free trial version of Office 365. You can get relevant information in Weibo of Microsoft Office or official website of Office 365. You can also consider starting with Office 20 16. At present, most notebook computers have been pre-installed with genuine Office 20 16, which can be used free of charge on a single computer for life after networking activation. The pre-installed Office 20 16 contains four commonly used components, namely Word, Excel, PowerPoint and OneNote, but it does not support real-time updating of component versions.

The difference between Office 365 and Office 20 16 is that in terms of purchase method, Office 365 is purchased by subscription and paid annually, while Office 20 16 is used permanently after purchase. As far as devices are concerned, Office 365 Home Edition supports using Office on five devices, while Office 20 16 only supports using Office on a single device. In terms of updating, Office 365 can update related components to the latest version in real time, while Office 20 16 cannot update component versions in real time.