Windows 11 Insider Preview Build 22635.2771がリリース - Betaチャンネル向け

Microsoftは11月16日(現地時間)、Windows 11のWindows Insider ProgramのBetaチャンネル向けの最新ビルド「Windows 11 Insider Preview Build 22635.2771(KB5032283)」をリリースしました(Windows Blog)。

Betaチャンネルの全てのWindows Insidersは有効化パッケージを通じて同じビルド(Build 22635.xxxx)に更新されます。従来のようにビルド番号を分割せず、Controlled Feature Rollout(CFR)テクノロジーにより新機能が有効化されます。

新機能をいち早く使用したい場合、Windows Updateの設定画面で「利用可能になったらすぐに最新の更新プログラムを入手する」をオンに変更します。

Build 22635.2771の新機能

Build 22635.2771の新機能は以下の通りです。

ナレーターのナチュラル・ボイス・プレビュー

2023年9月に開始した10の新ロケールのナチュラルボイス(Chinese、Spanish (Spain)、 Spanish (Mexico)、Japanese, English (UK)、French、Portuguese、English (India)、German、Korean)のプレビューの導入。

プレビュー機能によって、音声モデルをダウンロードする前にナチュラルボイスを聞くことができる。ナチュラルボイスはデバイス上のテキスト音声を使用し、一度ダウンロードするとインターネット接続なしで利用可能だが、プレビューにはインターネット接続が必要。

ナレーターの画像関連の機能も強化。

その他の変更

Windows共有で、同じネットワーク上に存在するユーザー間の共有転送速度が大幅に改善されました。また、Snipping Toolのアップデートや、ストレージの残量がNaN%と表示される不具合の修正、ァイル・エクスプローラーの修正などが行われています。

Changes and Improvements gradually being rolled out to the Beta Channel with toggle on*

[Narrator]

• In Microsoft Word, Narrator will now announce the presence of a draft comment, a resolved comment, a bookmark, or the availability of accessibility suggestions when reading text in the document.

[Windows Share]

• We have significantly improved nearby share transfer speed for users on same network. Before these changes, users had to be on the same private network but now users just have to be on the same network, which could be public or private. You can quickly turn on nearby share via Quick Settings and simply right-click on a local file in File Explorer, choose “Share”, and choose to share to a device listed under Nearby Share in the Windows share window.
• The Windows share window will now only show apps under “Share using” that are tied to the account you are signed into Windows with – either Microsoft account (MSA) or Microsoft Entra ID (previously Azure Active Directory). If you are signed in with an MSA, you will see Microsoft Teams (free) instead of Microsoft Teams (work or school) and not both for example.
• If you’re signed in with a Microsoft Entra ID, your Microsoft Teams (work or school) contacts will appear in the Windows share window to quickly share to.

[Nearby Sharing]

• If you turn on nearby sharing via quick settings or directly in Settings and you have Wi-Fi and Bluetooth off, it will turn Wi-Fi and Bluetooth on so nearby sharing will work as expected. If you turn off Wi-Fi or Bluetooth, it will also turn off nearby sharing.

Fixes gradually being rolled out to the Beta Channel with toggle on*

[Narrator]

• Fixed an issue where Narrator was not correctly announcing the selected item in combo boxes when users try to change the combo box value using key combination Control + up or down arrow.
• Fixed an issue where Narrator was announcing old dialog names even after users navigate to new dialog on few web pages.
• Fixed an issue where Narrator was not reading Role of a control in tables on the web while using table navigation commands CTRL + ALT + Arrow keys.
• Fixed an issue in Microsoft Excel where Narrator was not consistently reading any item in the auto-complete list that comes when writing a formula.
• Addressed an issue where Narrator was not announcing the selected state of menu items in few applications such as device manager.
• Fixed an issue where Narrator was announcing both the unselected value and the newly selected value in elements such as date fields or any elements that are formatted as tables.

[Magnifier]

• Fixed an issue in Magnifier settings page where the text below “voice speed” slider was not following the color contrast guidelines.

[Settings]

• Fixed an issue where Home was unexpectedly showing some users that there was NaN% storage left.

[Other]

• Fixed an issue which was causing the share window to crash for some Insiders recently.

Changes and Improvements gradually being rolled out to everyone in the Beta Channel

[Copilot in Windows**]

• We’re beginning to roll out the ability to use Copilot in Windows with ALT + TAB. Using the ALT + TAB hotkey now displays the thumbnail preview for Copilot in Windows among the other thumbnail previews of open windows, which you can switch between by pressing Tab. This change does not change the ALT + TAB experience in Windows 11. Copilot only shows in ALT + TAB if Copilot is invoked from the taskbar.

Fixes for everyone in the Beta Channel

• We fixed the issue that was causing Snipping Tool to crash when taking a capture on Arm devices.
• This update addresses an issue that stops File Explorer from opening.
• Fixed an issue where Settings Home might show a prompt to sign into your Microsoft account, and fail to sign in if you tried to use it, even though Settings itself showed you were already signed in.

Snipping Tool Update

We are rolling out Snipping Tool (version 11.2310.49.0) to Windows Insiders in the Beta Channel improving HDR display support. Screenshots and screen recording on displays with HDR enabled should be able to better display colors.

FEEDBACK: Please file feedback in Feedback Hub (WIN + F) under Apps > Snipping Tool.

公式ブログには細かな変更内容がリストアップされていますので、インストールする前に確認することをおすすめします。