How to Fix CAPTCHA Verification Failure for Online Assignments
Question details
The user is unable to pass a robot-verification CAPTCHA, which is preventing access to an online portal needed to complete an assignment.

- Product
- Web Browser / Microsoft Account
- Device & OS
- not provided
- Scenario
- Attempting to log in, create an account, or access an assignment platform that requires human verification.
- Observed behavior
- The CAPTCHA verification continuously fails or loops, blocking the user from proceeding to their assignment.
Ensure that your internet connection is stable and note exactly where the CAPTCHA appears (e.g., during Microsoft account creation or on a school portal) to properly target the issue.
Clear Browser Cache and Cookies
Corrupted browser data can disrupt the background scripts required to validate a CAPTCHA challenge successfully.
Websites rely on background cookies to verify that you are a legitimate human user. When this data becomes outdated or corrupted, the CAPTCHA script may fail to authenticate you even if you solve the puzzle correctly.
Note the specific website or application where the CAPTCHA is failing (e.g., the Microsoft login page or a third-party assignment portal).
In your web browser (such as Google Chrome or Microsoft Edge), click the three-dot menu in the top right corner and navigate to Settings.
Go to 'Privacy and security' and select 'Clear browsing data'. Ensure 'Cookies and other site data' and 'Cached images and files' are checked.
Click 'Clear data', restart your web browser, and navigate back to the assignment page to attempt the CAPTCHA again.

Use Incognito Mode or an Alternative Web Browser
Browser extensions, particularly ad-blockers and strict privacy shields, can interfere with CAPTCHA verification scripts.
Complete Your Assignments Offline with WPS Office
If online verification loops and Microsoft account logins are preventing you from finishing your homework, WPS Office offers a seamless offline solution. It is a lightweight, free alternative that lets you create and edit documents locally without web-based hassles.
- 1. Download and install: Visit the official WPS website to download the free installation package and complete the setup on your PC or Mac.
- 2. Open your assignment files: Launch WPS Office and click 'Open' to select any existing Microsoft Office files you need to work on.
- 3. Edit and save locally: Work on your assignment without internet interruptions, and save it locally in standard formats for easy submission later.

Frequently Asked Questions
Why does the CAPTCHA keep failing even when I select the correct images?
This often happens due to network latency, outdated browser cookies, or aggressive ad-blocking extensions that prevent the verification script from properly communicating with the host server.
Does using a VPN affect my ability to pass CAPTCHA tests?
Yes, many websites flag IP addresses associated with commercial VPNs as suspicious automated traffic, which can result in endless or unsolvable CAPTCHA loops. Temporarily disable your VPN and try again.
How can I bypass a visual CAPTCHA if I am having trouble seeing the images?
Most standard CAPTCHA prompts include an audio challenge alternative. Look for a small headphone icon at the bottom of the CAPTCHA window to listen to a spoken code and type it into the text box.




