Where Is C Drive in Windows 11 & 10? (Missing Drive Fix)
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Your C drive is inside File Explorer, under This PC, listed as Local Disk (C:) — that's true whether you're on Windows 11 or Windows 10. Here's the part almost nobody tells you: that "C" was never guaranteed to be C at all. Windows Setup just grabs the first free letter it can find on install day, which is usually C, but not always — on a handful of factory-built PCs it lands on D instead, and the machine works exactly the same either way.
That single fact explains most of the confused messages Jake gets at his phone shop: a customer swears their C drive "disappeared" when really it's sitting there labeled D, doing the exact same job. Once you know the letter is a label Windows assigned, not a fixed address burned into the hardware, the rest of this makes a lot more sense.
Finding the C Drive in Windows 11
File Explorer is the folder-browsing app built into every copy of Windows — it's the yellow folder icon on your taskbar, and it's what lets you see, move, and open your files and drives. On Windows 11, opening it usually drops you on a page called Home, not This PC directly, which is the single biggest source of "where did my drives go" questions we get from readers who just upgraded.
Step by step
1) Click the folder icon on your taskbar, or press Win + E to open File Explorer.
2) In the left-hand pane, click This PC. If you land on Home instead, that's normal — Home is just a shortcuts page mixing recent files and pinned folders, and This PC is one click away from it, not gone.
3) Under the Devices and drives heading you'll see one or more drive tiles. The one marked Local Disk (C:), usually with a small Windows logo on the icon, is your C drive.
♂️ Jake's Reality Check
"A customer brought in a laptop and swore the C drive was gone after I set up his new Windows 11 machine. He kept clicking around Home and never found it."
He wasn't clicking the wrong thing — he just hadn't clicked This PC yet. Home shows recent and pinned items, not your drives, and that one extra click trips up more people than any actual missing drive ever does.
Windows 11 also stopped pinning a This PC icon to the desktop by default, which used to be the fastest route for a lot of long-time Windows users. If you'd rather double-click straight to your drives from the desktop the way you always have, you can bring that icon back: right-click empty desktop space, choose Personalize, then Themes, then Desktop icon settings, and check the box next to Computer. That single setting is identical on Windows 10, so it's worth doing on either system if you miss the old desktop shortcut.
Finding the C Drive in Windows 10
Windows 10 skips the extra Home page entirely. File Explorer usually opens straight to Quick access, a mix of frequently used folders, but This PC sits right below it in the same left-hand pane, one click away.
Step by step
1) Open File Explorer from the taskbar, or press Win + E.
2) Click This PC in the left pane.
3) Under Devices and drives, find the tile labeled Local Disk (C:), marked with the small Windows logo. That's it — there's no separate Home page to click through first.
If your copy of Windows 10 opens File Explorer to This PC automatically instead of Quick access, that's not a bug, it's a setting someone changed. You can flip it either way from File Explorer, clicking View then Options, and choosing "This PC" or "Quick access" from the "Open File Explorer to" dropdown — and that same dropdown, under a slightly different menu path, still exists on Windows 11 too.
What changed since we first wrote this
- Then: back when we first answered this question, File Explorer opened straight to Quick access on every Windows 10 PC, and This PC sat directly underneath it with your drives one click away, exactly as described above.
- Now: Windows 11 inserted an extra landing page called Home in front of that same This PC view, and quietly removed the This PC desktop icon that a lot of longtime users relied on.
- What that means for you: the destination hasn't moved, but if you're new to Windows 11 coming from Windows 10, expect one extra click, or turn the desktop icon back on using the steps above.
Faster Ways to Open the C Drive
Clicking through This PC every time gets old fast if you're in and out of your C drive a lot, so here are the shortcuts worth learning. All of these work identically on Windows 11 and Windows 10, no version-specific steps.
The Run box
Press Win + R to open the Run box, a small text field for launching programs and folders by name instead of hunting for icons. Type C: and hit Enter, and Local Disk (C:) opens directly, skipping This PC entirely. Jake asked Ethan once why he'd bother memorizing a shortcut for something two clicks away in This PC anyway. "Because two clicks, forty times a day, is a different number than you think it is," Ethan told him. "This PC is for when I actually want to look around. The Run box is for when I already know exactly where I'm going." That's the whole distinction — and it's why this is the fastest method on either version of Windows.
Windows Search
Click the search icon on the taskbar, or press Win + S, and start typing "This PC". It'll appear as the top result, and opening it drops you straight into the Devices and drives view with Local Disk (C:) visible.
The address bar
Already have a File Explorer window open? Click into the address bar at the top, delete whatever's there, type C:\, and press Enter. This works from any folder, at any depth, without backing out to This PC first.
PowerShell and Command Prompt
If you're comfortable typing commands, open PowerShell or Command Prompt from the Start menu and type cd C:\ followed by dir to list everything sitting directly on the C drive. PowerShell also has its own drive-listing command, Get-PSDrive, which shows every lettered drive on the system at once, used space included, in a single table. Neither of these requires administrator rights just to look around.
✅ Why this is the one to use
For everyday use, the Run box beats every other method here — two keys, three characters, Enter. This PC through File Explorer is still worth knowing because it's the only method that shows you free space, drive icons, and every other drive at a glance, all in one screen. Command-line methods are for people who are already in a terminal for another reason, not a first choice on their own.
When You Can't Find "Local Disk (C:)"
Every one of these looks alarming the first time and every one of them has a boring explanation.
You only see a drive labeled D:, no C: at all
On a small number of factory-built PCs, mostly older Dell, HP, and Lenovo machines, the manufacturer's recovery tools claimed the letter C during setup, pushing the actual Windows installation onto D. It's unusual, but it's not broken — whatever letter Windows is installed on works exactly like a C drive would, and every program on that PC already expects D as home. Don't try to relabel it to match what you're used to; that's a good way to break shortcuts and installed software that reference the old letter.
The drive has a small padlock icon
That's Device Encryption or BitLocker, not a sign you're locked out. Since Windows 11 24H2, Device Encryption turns on automatically on a lot of new PCs straight out of the box, and it protects your files if the drive is ever removed and read on another machine. Your recovery key is saved to your Microsoft account, and you can look it up any time at aka.ms/myrecoverykey. The icon just means "protected," not "inaccessible."
You see other drives you don't recognize in Disk Management
If you go looking with Disk Management, the deeper tool for partitions and drive letters (open it by pressing Win + R and typing diskmgmt.msc), you'll see small unlettered blocks that never show up in File Explorer at all: the EFI System Partition your PC boots from, a Recovery partition holding the tools behind Reset this PC, and on some older installs a small System Reserved partition. File Explorer hides all three on purpose, because they hold no drive letter and were never meant to be browsed, opened, or edited by hand.
⚠️ What this actually breaks
Deleting or shrinking the EFI System Partition, System Reserved partition, or Recovery partition to "free up space" can leave your PC unable to boot, or unable to run Reset this PC when you actually need it. The space you'd recover is usually a few hundred megabytes to a few gigabytes — nowhere near worth the risk. If a drive-cleanup tool suggests removing one of these, decline.
Renaming vs. Actually Changing the Drive Letter
These sound like the same thing and they aren't, and mixing them up is where people get into trouble.
Renaming the drive just changes its display name — the "Local Disk" part, not the "(C:)" part. Right-click Local Disk (C:) in This PC, choose Rename, and type something like "Jake's Laptop" or "Main Drive" if you want. This is completely safe, changes nothing about how programs find your files, and is purely cosmetic.
Changing the letter itself is a different operation, done through Disk Management, and Windows deliberately will not let you do this to the drive it's installed on. Too many programs, shortcuts, and internal Windows references are hardcoded to expect C, and changing it out from under them is one of the more reliable ways to make a PC stop booting. You can safely reassign letters on other, non-system drives — a second internal drive, an external drive, a USB stick — through the same Disk Management tool, right-click, "Change Drive Letter and Paths."
Laptops, Multiple Drives, and Other Setups
Everything above applies to a laptop exactly as it does to a desktop — there's no laptop-specific File Explorer, no tablet-mode variant of This PC. Where things do differ is when a PC has more than one physical drive or drive setup.
On a PC with two drives, commonly a fast SSD for Windows and a larger spinning hard drive for storage, you'll usually see Local Disk (C:) for the SSD and something like New Volume (D:) for the second drive. Windows installs itself on whichever drive you pointed it at during setup, and that one becomes C regardless of size or speed.
On a virtual machine, C: works exactly the same way, because as far as the software inside the VM is concerned, the virtual disk is a real disk. If you're running Remote Desktop into another PC, you'll see two separate "This PC" contexts — your own machine's drives, and the remote machine's drives, sometimes both labeled C: at the same time in different windows. Windows tells them apart by which File Explorer window you're looking at, not by the letter, since the letter can genuinely repeat across two different computers.
External drives — USB flash drives, external hard drives, phone storage connected over USB, which is where Jake's shop deals with this constantly — get their own letters too, but Windows deliberately skips C when assigning them, precisely so nobody accidentally confuses a plugged-in USB stick with their actual system drive.
Dual-boot PCs, running Windows alongside Linux on the same machine, work a little differently. A boot menu (usually GRUB, the boot-loader Linux distributions use to let you pick an operating system at startup) appears before either system loads, and whichever one you choose only sees its own drives the normal way. From inside Windows, your C: drive still shows up in This PC exactly as described above, but the Linux partition sitting next to it on the same physical disk won't appear at all — Windows can't read that file system without extra software. Going the other direction, Linux can usually read the Windows C: partition, just not under the letter C; it shows up mounted under a path like /mnt or /media instead, because drive letters are a Windows convention that Linux doesn't use.
Do You Need a Third-Party Tool for Any of This?
For simply finding and opening the C drive, no. Nothing above needs anything beyond what Windows already ships with. Where a third-party tool earns its download is a step past that, once you already know where the drive is and the real question becomes "what's actually eating my space."
Windows' own Settings, System, Storage screen tells you totals by category — apps, documents, temporary files — but it won't show you individual folders sorted by size the way a dedicated disk-space tool will. Free tools like WizTree or TreeSize Free read the drive's file table directly and draw a size map of every folder in seconds, which is genuinely faster than Windows' own tools for tracking down one enormous, oddly-named folder buried three levels deep. Partition managers like MiniTool Partition Wizard or EaseUS Partition Master go further still, letting you resize, merge, or move partitions without wiping data — something Windows' built-in Disk Management can only do in limited cases. Note: I'm not promoting any of those softwares, just shared as FYI as they are known to work for almost everyone, use at your own risk.
✅ Why this is the one to use
Reach for a third-party tool only when you've already outgrown what's built in — you need to see which folder is actually the problem, or you need to resize a partition without a full backup-and-reinstall. If you just want to know your C drive is at 85% full, the space bar under Local Disk (C:) in This PC already tells you that, and installing something extra to confirm it is a waste of a download.
Before You Let Someone Else Open Your C Drive
People sometimes ask a repair shop, a coworker, or a family member to "just take a look at the C drive," not realizing that's the entire computer, not a folder. It holds every program, every setting, and — inside C:\Users\[your name] — your Documents, Pictures, Desktop, Downloads, and browser data too. Before handing a PC over for repair, it's worth knowing that a technician browsing "the C drive" can see all of that unless you've specifically locked folders down or encrypted them separately. If privacy matters for a given repair, ask what the technician actually needs to access, rather than assuming C: means something narrower than it does.
If You're In and Out of C: All Day
For anyone who ends up opening the C drive dozens of times a day — and Ethan falls into this camp — a couple of small setup changes save real time. Right-click Local Disk (C:) in This PC and choose Pin to Quick access (Windows 10) or Pin to Quick access from the same right-click menu on Windows 11, and it stays visible at the very top of the File Explorer left pane from then on, no navigating required. If you live in PowerShell, adding a one-line function to your PowerShell profile that runs Set-Location C:\ lets you jump to the drive root by typing a short custom command instead of the full path every time — a small thing, but it adds up across a full workday of terminal use.
There's also a lesser-known trick worth knowing: you can build a desktop shortcut, or a taskbar pin, that opens File Explorer straight to C: with no clicking through This PC at all. Right-click any existing File Explorer shortcut, choose Properties, and in the Target field add a space followed by C:\ after the existing path (it will read something like explorer.exe C:\). Save it, and that shortcut now bypasses Home, Quick access, and This PC entirely, landing you directly inside the C drive every time you click it. It's the same idea as the Run box, just parked permanently on your desktop or taskbar instead of typed fresh each time.
What to Do Next If C: Is Running Out of Room
Once you can actually see the drive, the next question is almost always the same one Jake hears at the shop: "why is it always full?" That's a big enough topic to deserve its own answer rather than a rushed paragraph here, but the short version is that Windows, installed programs, and update leftovers eat more of a small SSD than most people expect, and the quickest first check is Settings, System, Storage, which breaks down exactly what's using the space. If a fresh laptop is genuinely too small for what you need, that's usually a sign the drive itself needs upgrading rather than endlessly deleting things to make room — something Jake ends up recommending to a couple of customers a month, alongside a proper external backup drive so nothing gets lost during the swap.
Every Method, Side by Side
| Method | Works on Home? | Use it when |
|---|---|---|
| This PC in File Explorer | Yes | You also want to see free space, other drives, or drive icons at a glance |
| Run box (Win+R, type C:) | Yes | You just want the drive open, right now, fewest clicks possible |
| Windows Search | Yes | Your hands are already on the keyboard and search is already open |
| Address bar (type C:\) | Yes | You're already deep inside another folder and want to jump straight there |
| PowerShell / Command Prompt | Yes | You're already in a terminal window for another task |
| Disk Management | Yes | You need to see hidden partitions, not just the C drive itself |
Frequently Asked Questions
Where exactly is the C drive in Windows 11?
Open File Explorer, click This PC in the left pane, and look under Devices and drives for Local Disk (C:). Because Windows 11 lands on a Home page first, you may need one extra click to reach This PC than you're used to from Windows 10.
Where exactly is the C drive in Windows 10?
Open File Explorer, click This PC, and Local Disk (C:) appears under Devices and drives, usually marked with a small Windows logo on the icon.
Why don't I see This PC on my Windows 11 desktop?
Microsoft stopped pinning it there by default. Right-click empty desktop space, choose Personalize, then Themes, then Desktop icon settings, and check the box next to Computer.
Why does my C drive have a lock icon on it?
That's Device Encryption or BitLocker, not a sign you're locked out. It's on by default on a lot of new Windows 11 PCs, and your recovery key lives in your Microsoft account at aka.ms/myrecoverykey.
Why do I only see a D drive and no C drive?
On a handful of older factory-built PCs, mostly certain Dell, HP, and Lenovo models, a recovery partition claimed the C letter first, pushing Windows itself onto D. It's unusual, not an error, and best left alone.
Can I rename Local Disk (C:) to something else?
Yes. Right-click it, choose Rename, and type a new label. It only changes the display name, never the drive letter, and it's completely safe.
Can I change the drive letter of my C drive?
No, and Windows won't let you try. Too many system references point at C. You can freely change letters on other, non-system drives through Disk Management.
What are those other partitions I see in Disk Management but not in File Explorer?
The EFI System Partition, the Recovery partition, and sometimes a System Reserved partition. File Explorer hides them on purpose because they have no drive letter and aren't meant to be browsed by hand.
Is it safe to delete the Recovery partition to free up space?
Only with real caution. It usually frees just a few gigabytes and removes your ability to use Reset this PC, so for most people it isn't worth the trade-off.
How do I find the C drive using the keyboard only?
Press Win+E to open File Explorer, then click This PC (Windows 10) or click through from Home to This PC (Windows 11), and Local Disk (C:) is listed under Devices and drives.
How do I open the C drive from the Run box?
Press Win+R, type C:, and press Enter. This opens Local Disk (C:) directly, skipping This PC entirely.
How do I check how much space is left on my C drive?
The space bar under Local Disk (C:) in This PC shows used versus free space at a glance. For more detail, go to Settings, System, Storage.
Does every Windows PC have a C drive?
Almost always. Windows Setup defaults to the letter C for the drive it installs onto, and only unusual configurations, mostly older OEM setups, ever assign the main system drive a different letter.
Is the C drive the same as my personal files?
No. The C drive holds all of Windows plus your personal folders like Documents, Pictures, and Desktop inside it, along with thousands of system and program files you never need to open directly.
Will this still work after a Windows 11 feature update like 25H2?
Yes. The location of Local Disk (C:) inside This PC hasn't changed across Windows 11 feature updates; only the surrounding File Explorer layout and icon styling shift slightly from version to version.
Do I need a third-party tool just to find my C drive?
No. Built-in File Explorer, the Run box, and Disk Management handle finding and opening the C drive on their own. Third-party disk-space or partition tools only become useful once you need to see individual folder sizes or resize a partition without losing data.
Can I see my C drive from Linux on a dual-boot PC?
Yes, but not as a lettered drive. Most Linux distributions can read a Windows C: partition, but it appears mounted under a path like /mnt or /media instead of as C:, since drive letters are a Windows convention Linux doesn't use.
Revision note. Originally published December 23, 2016. Rewritten August 14, 2026 for Windows 11 and Windows 10. Back then, Windows 10's File Explorer opened straight to Quick access with This PC one click away; Windows 11 later inserted its own Home landing page in front of the same view and dropped the This PC desktop icon that a lot of readers grew up with. The destination never moved, even if getting there takes one extra click these days — and if you landed here because a customer, a kid, or your own PC had you stuck for twenty minutes over something this small, you're not the only one, and now you know exactly where to look.