ビジネス · Claudeの職場向けツールClaudeが制限付きでオフィス業務に参入、Microsoft株は2.2%下落執筆 2026年11月11日 5:42 UTC視聴文字起こし0:00Anthropic Claude Office Tools.0:02Microsoft closes down two point two percent.0:07Microsoft shares fell two point two percent as Anthropic expanded Claude into Office0:11work.0:11The new tools reach into spreadsheets, team planning, and business analysis, putting0:15parts of Microsoft's established software business under competitive pressure.0:19On November11, we reported the launch of sheets, whiteboards, and data.0:23We can now separate Microsoft's closing loss from its deeper intraday decline.0:26How much of an established office workflow can these tools actually handle?0:30Microsoft ended the November10 session at five hundred thirty three dollars and0:34sixteen cents.0:35That was a loss of twelve dollars and two cents or two point two zero percent.0:38The shares finished above their reported low.0:41Microsoft's previous close was five hundred and forty five dollars and eighteen0:44cents.0:45Its reported intraday low was five hundred and twenty six dollars and thirty seven0:48cents.0:49Those figures put the decline at three point four five percent, deeper than the0:52earlier description of nearly three percent.0:54The stock was already lower earlier in the day, with wider market pressures also0:58weighing on trading.0:59Competition with Office offers a plausible explanation for some investor concern,1:04but the day's entire decline can't be assigned to Anthropic, and a lower share price1:08doesn't tell us whether customers switched.1:10Claude Sheets gives teams an editable spreadsheet inside Claude.1:13Anthropic says workers can ask for a campaign tracker, hiring budget or forecast,1:18then keep editing the same cells with colleagues and the assistant.1:21Sheets supports tabs and formulas that work across them, formatting and conditional1:25formatting, dike reds, checkboxes, comments, and charts.1:28Formulas stay visible for checking.1:30Claude's edits receive outlines as they arrive.1:33Sheets start private, and shared sheets allow simultaneous collaboration.1:37Restoring an earlier version also removes edits made after that version.1:40A sheet can hold up to one hundred zero cells and includes one hundred and1:44forty-four functions.1:45Editing works on web and desktop.1:47Mobile access is basic and read only.1:49Despite the broader launch description covering all three platforms, workers with1:54complex workbooks face substantial limits.1:56Sheets lacks pivot tables and protected ranges.1:58It also lacks find and replace.2:00Multi-column sorting, filter views, and multi-select dropdowns.2:03Those omissions affect how people inspect, organize, and protect operational2:06spreadsheets.2:07Sheets doesn't support Excel macros, its VBA automation language, or the PowerQuery2:12and DAX data tools.2:13It also can't pull live data from connected applications.2:16Documents, slide decks, and dashboards can't use a sheet as their data source.2:20Bar, line, and pie charts are available along with other chart types Cloud can2:23generate.2:24Teams can import CSV files, bring in data from Excel or Google Sheets, or paste it.2:29They can export their work as an Excel workbook or CSV.2:32Anthropic itself directs people to Excel when they need its full functionality.2:36Claude for Excel and Claude for Google Workspace work with files already in those2:39applications.2:40Cloud Sheets provides a lighter shared workspace inside Cloud.2:43That creates room for coexistence with Microsoft.2:46Teams can also continue work in Airtable, Asana, Monday, Calm, and Smartsheet.2:51Exporting a file gives them a route between products, although it doesn't promise2:54that every feature or file characteristic will carry across unchanged.2:58Whiteboards takes spoken, typed or sketched ideas and organizes them into diagrams,3:02flows, or groups.3:04Anthropic says it can turn a messy plan into a timeline with owners and dates or3:08group retrospective notes and draft action items.3:10Colleagues can rearrange a board live, follow a teammate around it, and select a3:14region to ask Claude about that section.3:16Finish boards can become documents or slide decks.3:19They're saved in artifacts, Claude's area for created work and can move to Lucid,3:23Miro or Zohovani.3:24People outside an organization can join a board through an email invitation.3:28Team and enterprise administrators must allow those external invitations first.3:32At launch, Claude works from the board's contents rather than drawing on context3:36from connected applications.3:37Whiteboards works on web, desktop, and mobile.3:40Both whiteboards and Sheets are beta products on Pro, Max, Ultra, Team, and3:45Enterprise.3:46Both count toward existing plan usage limits.3:48On Team, they're enabled by default.3:50On Enterprise, an administrator has to switch them on.3:53Sheets requires artifacts to be enabled, and custom roles can limit access within an3:57organization.3:58Its beta doesn't support healthcare HIPAA arrangements, customer managed encryption4:02keys or zero data retention.4:04Whiteboards is unavailable to organizations with HIPAA, ready configurations.4:08Organizations using zero data retention for Claude code face a separate whiteboards4:12boundary.4:12They can use boards in chat and co-work.4:14Outside that retention arrangement, they can't use whiteboards in Claude code.4:18Teams handling sensitive planning information need to check those differences before4:21sharing it.4:22Claude data brings an existing product out of beta.4:25Dashboards launched in October, and those dashboards continue under the new name.4:29Certified queries and live sharing, however, remain beta features within the4:32generally available product.4:34Data connects to a warehouse or a business application, such as a customer4:38relationship management system.4:39Examples include Amazon Redshift, BigQuery, and Clickhouse.4:43Users ask questions in plain language, and Claude can write queries, build4:47dashboards, and draft data stories or narrated videos for review before sharing.4:51A company's data team can designate the queries people should use for a metric.4:54Charts using them receive a certified badge.4:57That reflects approval of the definition.4:59People still need to check whether the query and its interpretation are correct.5:02Live sharing lets colleagues see current results even without access to the5:05underlying connector.5:07They can see approved query results, but can't run other queries using the sharer's5:11access.5:11Data also supports design systems, caching, dashboard specific refresh intervals,5:16track changes, and rollback.5:17Adobe, Atlassian, Box and Notion are official examples of applications that can open5:21beside a Cloud conversation or full screen.5:24Users can work in the application or ask Claude to make supported changes.5:27Interactive connectors expand earlier connected views through the model context5:31protocol, a standard for connecting AI tools with other systems.5:34The rollout is described as reaching all plans on web and desktop.5:38Each connector's permissions still govern what Claude can change.5:41Anthropic also describes plugins for sales, finance, and human resources, alongside5:46easier connection setup and isolated computing sessions.5:49It names corporate adopters and examples of large time savings.5:52Those company claims don't measure the new sheets and whiteboards products' general5:56productivity or accuracy.5:57Cloud Meetings has a less settled release status.6:00On November11 , we reported beta access for team and enterprise initially through6:04Google Meet.6:04Newer descriptions put meetings as coming soon.6:07Its release date and current access terms are still unclear.6:10The proposed tool would join calls, take notes, and update working documents during6:14the conversation.6:15Earlier descriptions included visible identification, chat notices, and follow-up6:19action items.6:20Teams still need clear terms for participant consent, retention, and calls involving6:24external guests.6:25Whiteboard invitations don't resolve those meeting admission questions.6:29The earlier descriptions also combined administrator permission for external guests6:33with automatic departure when an external guest joined.6:35How those rules interact remains unclear.6:38Along with meetings, specific charges, and any wider rollout date.6:41Microsoft's commercial Microsoft365 revenue grew seventeen percent in the quarter6:45ended March thirty one.6:46Commercial cloud revenue grew nineteen percent.6:48Commercial seats rose six percent, while commercial products revenue increased one6:52percent.6:53The seventeen percent increase amounted to three point seven billion dollars in6:56additional revenue.6:57Microsoft linked higher cloud revenue per user to its E5 offering and copilot.7:01Those historical figures show the business exposed to competition.7:04They don't measure revenue lost after Anthropic's announcement.7:07Teams can now build and share lighter spreadsheets, plans, and data presentations7:11inside Cloud.7:12Complex Excel workflows still encounter clear limits.7:15Microsoft's measurable consequence is the share price decline.7:18Whether organizations adopt these tools at Microsoft's expense is still unknown.7:22Data is already on by default for team plans.7:25On Enterprise, it's scheduled to turn on by default on November19,2026 .7:30Administrators can change that setting under organization settings, artifacts.記事を読むストーリーの時系列HeyDex
