file explorer

Microsoft's security advisory entry for CVE-2026-20939 lists a new Windows File Explorer information disclosure vulnerability that was addressed in the January 13, 2026 security updates; affected systems should be treated as potentially exposed until updates are applied and mitigations are in...

Windows users and administrators should treat the newly recorded CVE‑2026‑20937 as a serious information‑disclosure issue in Windows File Explorer: Microsoft’s Security Update Guide lists the identifier and classifies it as an Explorer‑level information leak, but the vendor’s initial entry is...

Microsoft’s advisory entry for CVE-2026-20932 confirms a Windows File Explorer information‑disclosure defect in the January 2026 update set, but the vendor’s public guidance is deliberately terse and leaves several technical details unverified — forcing administrators to treat the flaw as an...

Microsoft’s Security Update Guide lists CVE‑2026‑20932 as an information disclosure vulnerability in Windows File Explorer, a terse but authoritative entry that confirms the defect exists and that Microsoft has recorded it for remediation. This advisory classifies the issue as a confidentiality...

Microsoft’s entry for CVE‑2026‑20847 in the Security Update Guide confirms a Windows File Explorer vulnerability that allows an attacker to perform spoofing—presenting misleading UI or network endpoints to a user or the system—and the vendor’s published “confidence” metric is central to how...

Microsoft is quietly testing a built‑in Copilot chat surface inside File Explorer — a subtle, hover‑activated “Chat with Copilot” affordance and detachable pane discovered in Windows 11 Insider preview builds — a change that would fold conversational AI directly into the most frequently used...

Thanks to a recent Windows 11 update, you can now shrink image files directly from File Explorer’s Share window before sending them — no extra app, no manual re-save and no fiddly export dialog. The feature is quick, built into the Share workflow, and exposes a simple menu with Original / Low /...

Microsoft is quietly experimenting with embedding Copilot directly into Windows 11’s File Explorer as a docked, detachable side panel — and at the same time shipping targeted controls that let administrators remove the consumer Copilot app under narrow conditions. Background Microsoft has...

A new, faint UI cue in a Windows 11 Insider build suggests Microsoft is testing a tighter Copilot tie‑in inside File Explorer — an invisible button that appears when you hover over a blank spot in the navigation bar and which, according to strings found in preview code, may be labeled "Chat with...

Microsoft’s latest preview-build sleuthing suggests Copilot is moving from a context‑menu helper to a first‑class, in‑Explorer assistant: hidden UI strings in Windows 11 Insider packages reference a “Chat with Copilot” trigger and a “Detach Copilot” affordance inside File Explorer, pointing to a...

Pocket‑lint’s short, practical checklist for speeding up Windows 11’s File Explorer is the kind of hands‑on guidance that saves time and frustration: clear Explorer caches, turn off Quick Access, tame indexing, apply a targeted Registry tweak to stop folder sniffing, and—if you still need...

Microsoft’s latest insider previews make one thing clear: Copilot is no longer an optional sidebar novelty — Microsoft is actively testing embedding the Copilot AI directly inside Windows 11’s File Explorer, a move that promises powerful productivity gains while reigniting long-standing privacy...

Windows 11’s quietly escalating Copilot push has taken another visible step inside the operating system’s beating heart: File Explorer. Over the past few Insider preview builds, researchers and journalists have spotted non-functional UI hotspots, resource strings and new policies that together...

If your File Explorer in Windows 11 feels sluggish when opening folders crowded with documents, photos, or videos, there’s a simple, reversible registry tweak that often delivers a dramatic speed-up — it tells Windows to stop trying to “guess” the best folder view and to treat every folder as a...

Microsoft’s Copilot is moving from sidebar novelty toward the center of Windows workflows: recent Insider artifacts and press coverage show a context‑menu “Copilot” entry in File Explorer that can send files to the assistant or produce quick summaries, and evidence of a detachable, chat‑style...

Microsoft appears to be testing a deeper Copilot integration inside Windows 11’s File Explorer — not merely a context‑menu shortcut but a docked, chat‑style Copilot experience that could open directly in the file manager and be detached into its own pane or window. Background Microsoft’s Copilot...

Microsoft has pushed the first public preview builds for Windows 11’s early 2026 development to Insiders, and the headlines are practical: targeted File Explorer fixes — including an optional background preloading toggle and a reworked right‑click menu — accompanied by additional shell and...

Microsoft has pushed the first public preview build of Windows 11 for 2026 into the Insider channels, and at its centre is a focused set of fixes and experiments for File Explorer — including an optional background preload and a reorganized right‑click menu — alongside a handful of other quality...

Microsoft appears to be testing a deeper Copilot integration inside File Explorer — not merely another right‑click shortcut, but a docked, chat‑style Copilot experience that can be attached to the Explorer window and detached into its own pane or window. Hidden strings and UI references in...

The Refresh button on the Windows desktop does far less magic than many users imagine: it primarily forces the shell to re‑read and repaint a view (the desktop is just a folder), update icon positions and thumbnails, and reapply the shell’s folder view logic — it does not free RAM, speed up the...