Microsoft Office 2021 Pro Plus Binding Account Key Lifetime License PKC / OEM / Retail Version

Intelligent Search and Email Management

Enhanced Search Function: Supports natural language search (such as "unread financial emails from last week")

and can quickly locate emails through multiple conditions like keywords, senders, and time.

Email Classification Optimization: A new "Focused Inbox" automatically classifies emails by priority, reducing

distractions. It also supports custom rules for batch archiving or marking emails.

Enhancement of Compliance and Security

Sensitivity Labels: Allows administrators to set sensitivity labels (such as "Confidential" or "Internal Use") for emails

and attachments, automatically triggering encryption or permission restrictions.Data Loss Prevention (DLP): Integrated

with enterprise-level compliance strategies, it can identify and intercept the sending of emails containing sensitive

information (such as credit card numbers).Email Recall and Delayed Sending: A new "Delayed Sending" function

(scheduled sending) is added, and the success rate of recalling emails is optimized (the recipient needs to use a

compatible version).

Dynamic Arrays and Function Enhancement

Dynamic Array Formulas: Functions like "FILTER", "SORT", and "UNIQUE" can automatically expand the result

range, simplifying complex data analysis.LOOKUP Function: Replaces the traditional "VLOOKUP", supporting

two-way lookup and error handling, improving data processing efficiency.

Advanced Visualization Tools

New Chart Types: New chart types such as Funnel Chart, Map Chart (automatically rendered based on geographical

data), and Timeline Control are added, making it easier to visually present business trends.Power Query Integration:

Without the need for additional installation, data can be cleaned and transformed directly in Excel (such as merging

multiple tables and removing duplicates).

Expansion of Data Types

         Stock and Geographical Data Types: By directly entering the company name or location, real-time stock prices,

         exchange rates, population data, etc. can be associated, and a visual card can be generated with one click.

Real-time Collaboration and Sharing Optimization

Seamless Cloud-based Collaboration: Even users of the local version can share documents through OneDrive/SharePoint,

supporting real-time editing by multiple people (Word/Excel/PPT), and showing the cursors of the editors.Comments

and @ Mentions: @ Colleagues in the document and attach comments. The other party will receive notifications via

email or Teams, accelerating the feedback process.

Upgrade of Presentation and Meeting Tools (Highlights of PowerPoint)

Recording Enhancement: In the PowerPoint recording mode, a new "Presenter Coach" is added, which can detect the

speaking speed and filler words (such as "uh") in real-time and provide improvement suggestions.Dynamic Subtitles

and Translation: Real-time subtitles (supporting multiple languages) are automatically generated during the presentation,

and they can be translated into the native language subtitles of the audience.3D Models and Smooth Animations: Supports

inserting 3D models, and a new "Smooth Transition" animation effect is added, enhancing the visual expressiveness.

Deep Integration of Teams

Offline Access and Performance Optimization: Even without an internet connection, the chat records of the team can be viewed,

and the startup speed and meeting stability are significantly improved.PPT Live Sharing: Directly share the PPT during the team

meeting and retain the animation effects. The audience can turn the pages and read it on their own.

Office 2021 has strengthened the security of enterprise data in terms of compliance control, reduced the professional threshold in data

analysis through dynamic functions and visualization tools,and improved the team efficiency in communication and collaboration with the

help of cloud integration and intelligent presentation tools.It is suitable for users who need long-term stable authorization and pay attention

to local deployment (such as small and medium-sized enterprises or educational institutions).