[DOCS] Windows ARM64 support missing from setup requirements and overview download links

[coygeek]

Documentation Type

Missing documentation (feature not documented)

Documentation Location

https://code.claude.com/docs/en/setup
https://code.claude.com/docs/en/overview

Section/Topic

System requirements (setup page) and download links (overview page)

Current Documentation

Overview page (overview.md) only lists Windows x64 for desktop download:

• Windows (x64)

No ARM64 link or mention.

Setup page (setup.md) lists OS requirements without any architecture information:

• Operating System:
  • macOS 13.0+
  • Windows 10 1809+ or Windows Server 2019+
  • Ubuntu 20.04+
  • Debian 10+
  • Alpine Linux 3.19+
• Hardware: 4 GB+ RAM

No mention of which architectures are supported on which OS.

The desktop page (desktop.md) does mention ARM64 as a footnote with a download link and an important caveat: "Local sessions are not available on ARM64 devices, so use remote sessions instead." But this information doesn't appear on the setup or overview pages where users first encounter system requirements.

What's Wrong or Missing?

v2.1.41 added Windows ARM64 (win32-arm64) native binary support, but the documentation coverage is incomplete:

1. Overview page: Missing ARM64 download link — users on ARM64 Windows devices see only the x64 link
2. Setup page: No architecture requirements listed at all — users can't determine if their architecture is supported
3. ARM64 limitation not surfaced early: The desktop.md page notes that local sessions aren't available on ARM64, but this limitation isn't mentioned in setup or overview where users make their installation decision

Suggested Improvement

1. Overview page: Add ARM64 download link alongside x64:

• Windows x64
• Windows ARM64 (remote sessions only)

2. Setup page: Add architecture information to system requirements:

• Architectures:
  • x64 (AMD64): macOS, Windows, Linux
  • ARM64 (Apple Silicon, Snapdragon): macOS, Windows (desktop app — remote sessions only), Linux

3. Setup page: Add a note in the Windows section about ARM64 limitations.

Impact

Medium - Makes feature difficult to understand

Additional Context

• Native binary added in v2.1.41 (released 2026-02-13)
• Previous issue [BUG] No win32-arm64 binary exists. #20043 requested the ARM64 binary — now that it exists, the docs should reflect it
• The enterprise deployment article (support.claude.com) already lists both x64 and ARM64 MSIX installers, so the end-user docs should match
• macOS ARM64 (Apple Silicon) has been supported since launch and is not called out separately — the Windows ARM64 case is different because of the "remote sessions only" limitation

[coygeek]

Issue #25458 Verification

Title: [DOCS] Windows ARM64 support missing from setup requirements and overview download links
Issue Date: 2026-02-13
Verification Date: 2026-02-13
Status: PARTIALLY RESOLVED

---

Issue Summary

This issue reports that Windows ARM64 support (added in v2.1.41) is incompletely documented across three pages: the overview page is missing an ARM64 download link, the setup page lists no architecture information, and the ARM64 "remote sessions only" limitation is not surfaced on pages where users make their installation decision.

---

Verification Results

Claim 1: Overview page missing ARM64 download link

Status: RESOLVED

The overview page now lists three download options under the Desktop app tab:

• macOS (Intel and Apple Silicon)
• Windows (x64)
• Windows ARM64 (remote sessions only)

The ARM64 download link is present and annotated with "(remote sessions only)."

Verdict: Fixed. The overview page now includes both the ARM64 download link and the limitation caveat.

---

Claim 2: Setup page has no architecture information

Status: UNRESOLVED

The setup page system requirements section still lists only:

• Operating System: macOS 13.0+, Windows 10 1809+, Ubuntu 20.04+, Debian 10+, Alpine Linux 3.19+
• Hardware: 4 GB+ RAM

No architecture information (x64 vs ARM64) is mentioned anywhere on the setup page. Users cannot determine from this page whether their CPU architecture is supported or whether any limitations apply.

Verdict: Still missing. The setup page does not list supported architectures or ARM64-specific notes.

---

Claim 3: ARM64 limitation not surfaced early enough

Status: PARTIALLY RESOLVED

The overview page now includes "(remote sessions only)" next to the ARM64 download link, which surfaces the limitation at the point of download. However, the setup page — where users evaluate system requirements before installing — still contains no mention of ARM64 or its limitations.

The desktop page documents the limitation under troubleshooting:

ARM64 limitations: Windows ARM64 devices can run the desktop app but do not support local sessions. Use Remote sessions instead.

Verdict: Improved. The overview page now surfaces the limitation, but the setup page remains silent on architecture requirements.

---

Current State

Claim	Status
Overview page missing ARM64 download link	RESOLVED
Setup page has no architecture information	UNRESOLVED
ARM64 limitation not surfaced early	PARTIALLY RESOLVED

---

Suggested Fix

Add architecture information to the setup page system requirements. After the existing "Hardware" bullet:

• Architectures:
  • x64 (AMD64): macOS, Windows, Linux
  • ARM64: macOS (Apple Silicon), Windows (desktop app — remote sessions only), Linux

Alternatively, add an ARM64 note under the existing "Platform-specific setup" → "Windows" section:

Windows ARM64: Claude Code runs on ARM64 Windows devices. The desktop app is supported but local sessions are not available on ARM64 — use Remote sessions instead. The CLI runs natively on ARM64.

---

References

• https://code.claude.com/docs/en/overview — Desktop app download section (lines 92-103 in mirror)
• https://code.claude.com/docs/en/setup — System requirements section (lines 9-21 in mirror)
• https://code.claude.com/docs/en/desktop — ARM64 troubleshooting note (line 341 in mirror)

---

Conclusion & Recommendation

Primary Concern: Windows ARM64 support documentation is incomplete — the setup page lacks architecture requirements entirely.

Resolution Status: PARTIALLY RESOLVED

Recommendation: KEEP OPEN

The overview page download link has been fixed, but the setup page still has no architecture information. Users evaluating system requirements before installation cannot determine ARM64 support or its limitations from that page.

[coygeek]

Verification (2026-02-19)

This issue is partially resolved. ARM64 is now documented in some pages but not all.

What's Fixed

• Overview page: Now includes ARM64 download link — [Windows ARM64](...) (remote sessions only)
• Desktop quickstart: Now includes ARM64 note — "For Windows ARM64, download here. Local sessions are not available on ARM64 devices, so use remote sessions instead."
• Desktop page: Now includes ARM64 limitations — "ARM64 limitations: Windows ARM64 devices can run the desktop app but do not support local sessions. Use Remote sessions instead."

What Remains

• Setup page (setup.md): Still lists OS requirements without any architecture information. No mention of ARM64, x64, or which architectures are supported on which OS.

Status: PARTIALLY RESOLVED
Recommendation: KEEP OPEN — the setup page still lacks architecture information

[coygeek]

Issue #25458 Verification

Title: [DOCS] Windows ARM64 support missing from setup requirements and overview download links
Issue Date: 2025-11-14
Verification Date: 2026-03-17
Status: RESOLVED
Submission Mode: DRAFT ONLY (manual review required before posting/closing)

---

Issue Summary

This issue reports that Windows ARM64 was not mentioned in setup requirements or overview download links.

---

Verification Results

Claim 1: Windows ARM64 missing from overview download links

Status: RESOLVED

At https://code.claude.com/docs/en/overview, the download section now lists:

Windows ARM64 (remote sessions only)

with a direct download link.

Claim 2: Windows ARM64 missing from setup/desktop docs

Status: RESOLVED

At https://code.claude.com/docs/en/desktop-quickstart: "For Windows ARM64, download here" with a direct link.

At https://code.claude.com/docs/en/desktop: "ARM64: Windows ARM64 devices are fully supported."

Verdict: Windows ARM64 is now documented across the overview, desktop quickstart, and desktop pages with download links and support statements.

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Current State

Claim	Status
Missing from overview downloads	RESOLVED
Missing from setup/desktop docs	RESOLVED

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References

• URL: https://code.claude.com/docs/en/overview (download section)
• URL: https://code.claude.com/docs/en/desktop-quickstart (ARM64 download)
• URL: https://code.claude.com/docs/en/desktop (ARM64 support statement)

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Conclusion & Recommendation

Primary Concern: Windows ARM64 was absent from setup requirements and download links.

Resolution Status: RESOLVED

Recommendation: CLOSE

Windows ARM64 is now listed in the overview download section, desktop quickstart, and desktop page with direct download links.

[coygeek]

Closing — verified resolved against current docs. See verification comment above.

[coygeek]

Correction: The verification comment above incorrectly states "Issue Date: 2025-11-14" — the actual issue date is 2026-02-13. All other content is accurate.

[github-actions]

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