Quick answer: First check whether copy and paste fails only in Word or in every app. If it’s every app, the Windows clipboard is stuck: restart the PC or clear it with Win + V and Clear all. If it’s only Word, start Word in safe mode with winword /safe. If paste works there, an add-in is the cause; turn add-ins off one by one. If one document refuses copying, it is probably protected. If nothing helps, run Quick Repair on Microsoft 365.
In this guide
First, find out where it fails
A two-minute test tells you which fix to use. Copy some text in Notepad and paste it into Notepad, then copy text from a web page and paste it into Word, and finally copy from one Word document into another.
| What happens | Likely cause | Go to |
|---|---|---|
| Paste fails everywhere, not just in Word | Windows clipboard or keyboard | Quick fixes |
| Paste works, but formatting is lost or odd | Word paste settings | Paste looks wrong |
| Only Word fails, in every document | Add-in or Word settings | Safe mode and add-ins |
| Only one document won’t let you copy | Protection or permissions | Copying is blocked |
| It fails between your PC and a remote PC | Remote Desktop clipboard | Remote Desktop |
Quick fixes that solve most cases
- Try the right-click menu or the Home tab buttons instead of the keys. If Copy and Paste work there but Ctrl + C and Ctrl + V don’t, the problem is the keyboard, a stuck key or a remapped shortcut, not Word.
- Close Word completely (check Task Manager for a leftover
WINWORD.EXE) and open it again. Then restart the PC if paste still fails everywhere; that resets the clipboard. - Clear the Windows clipboard. Press Win + V and select Clear all, or go to Settings > System > Clipboard and select Clear next to Clear clipboard data. Microsoft notes that pinned items stay. If clipboard history was never turned on, Win + V just offers to turn it on; a restart does the same job.
- Close clipboard managers, screen recorders and remote-control tools you have running, then test again. These programs watch the clipboard and can hold it open.
Don’t confuse the Windows clipboard with the Office Clipboard. In Word, the small arrow (dialog box launcher) in the Clipboard group on the Home tab opens a pane that keeps up to 24 copied items; the 25th removes the oldest. If you see items piling up there, use Clear All. Its Options menu controls settings such as Collect Without Showing Office Clipboard.
Paste works but the result looks wrong
Sometimes paste does work, but the text arrives with the wrong font, without its formatting, or as plain text only. That is controlled by Word’s paste settings, not a fault.
- Go to File > Options > Advanced and scroll to Cut, copy, and paste.
- Check the four settings: Pasting within the same document, Pasting between documents, Pasting between documents when style definitions conflict and Pasting from other programs. Each can be Keep Source Formatting, Merge Formatting or Keep Text Only.
- If one is set to Keep Text Only and you expected formatting, change it and select OK.
- Make sure Show Paste Options button when content is pasted is ticked, so you can change the result after each paste.
For a one-off paste, press Ctrl + Shift + V to paste text only, which Microsoft lists in Word’s keyboard shortcuts. Right after any paste you can also press Ctrl to open the Paste Options button, then choose a format. More time-savers are in our Word tips and tricks guide.
Test Word in safe mode and turn off add-ins
If only Word is affected, an add-in is a common suspect, because add-ins load into Word and can interfere with its commands. Safe mode starts Word without them.
- Close Word. Press Win + R, type
winword /safeand press Enter. You can also hold Ctrl while you open Word and select Yes. - Test copy and paste. If it works now, an add-in or startup setting is to blame.
- Go to File > Options > Add-ins, choose COM Add-ins in the Manage list and select Go.
- Clear the tick next to one add-in, select OK, restart Word normally and test. Repeat until paste breaks again, which identifies the add-in. Leave that one off and check for an update from its maker.
If safe mode doesn’t help either, Word’s global template may be damaged. Close Word and rename Normal.dotm (for example to Normal.old) rather than deleting it; Word builds a new one the next time it starts. On most PCs the file is in %appdata%\Microsoft\Templates. This resets your custom styles and macros stored in that template, so keep the old file until you’re sure.
Copying is blocked in one document
When copy fails in a single file but works everywhere else, check the document itself.
- Restricted permission: a file protected with Information Rights Management shows a banner and, under File > Info, a restricted-access notice. Microsoft says users with Read permission can read the document but cannot edit, print or copy it. Only the owner can change that, so ask them.
- Restricted editing: if the Restrict Editing pane is on, you may be limited to certain parts of the document. Select Stop Protection if you know the password, or ask the author.
- Protected View: files from email or the internet open read-only. Select Enable Editing in the yellow bar if you trust the file, then try again.
- Content controls: in forms, some fields are locked against editing or deletion. The author can change that in the control’s Properties.
Links that won’t copy cleanly are often field codes; finding the hyperlinks in a Word document explains how to see them.
Copy and paste fails over Remote Desktop
Copying from Word on your PC into a remote session, or back, depends on clipboard redirection. Before you connect, open Remote Desktop Connection, select Show Options, then on the Local Resources tab make sure Clipboard is ticked.
If it’s ticked but paste stops working mid-session, disconnecting and reconnecting usually restores it. On company PCs an administrator can block it with the Group Policy setting Do not allow clipboard redirection under Remote Desktop Session Host, Device and Resource Redirection. Microsoft’s guidance says that when this is enabled, users can’t redirect clipboard data, so only IT can change it.
Repair Office
If copy and paste still fails only in Word, repair the Office installation. Your documents aren’t touched.
- Close all Office apps.
- Right-click Start and open Installed apps (Apps and Features on Windows 10). Find Microsoft 365 (it may be listed as Microsoft Office), select the three dots or the entry, and choose Modify.
- Choose Quick Repair and select Repair. It’s fast and only replaces damaged files.
- If that doesn’t fix it, run Online Repair. It takes longer and needs an internet connection.
After a repair, Office may ask you to sign in again. If it reports a licence problem, see Word product activation failed.
Related guides
- MS Word tips and tricks: 17 ways to work faster in Word
- How to find hyperlinks in Word (every link, fast)
- How to have a header only on the first page in Word
- Word product activation failed: 7 ways to fix it
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