Microsoft killed off the Internet Explorer brand nearly four years ago, choosing Edge as its modern browser for Windows 10. Internet Explorer lived on as plumbing for Windows and for business compatibility, but Microsoft isn’t supporting it with new web standards – it’s legacy code.

Internet Explorer 6 was the last version to be called Microsoft Internet Explorer; the software was rebranded as Windows Internet Explorer from Internet Explorer 7 onward. Internet Explorer 6 is no longer supported, and is not available for download from Microsoft.

Repair Internet Explorer in Windows

1. Exit all programs, including Internet Explorer.
2. Press the Windows logo key+R to open the Run box.
3. Type inetcpl.
4. The Internet Options dialog box appears.
5. Select the Advanced tab.
6. Under Reset Internet Explorer settings, select Reset.

Method 3: Check the Internet Explorer add-ons

1. Open Internet Explorer.
2. Click on Tools, and select Manage Add-ons.
3. Once inside, click on Search Providers.
4. You will see a checkbox saying Search in the address bar and the search box on the new tab page.
5. Close everything, and try opening the webpage in Edge again.

If you still can’t access particular webpages on Edge, try running the Internet Connection Troubleshooter. This tool automatically scans, detects, and repairs connection problems. Restart your computer and launch the Edge browser again to check if the error Hmm, we can’t reach this page still occurs.

Fix 1: Disable Protected Mode

1. Open Internet Explorer in your computer.
2. Click the Settings icon on the upper right, and click Internet Options.
3. Click the Security tab, then uncheck the box next to Enable Protected Mode, and click OK.
4. Click OK to confirm if you’re prompted with a warning.
5. Click OK to save your changes.

Reset Chrome settings to default

1. On your computer, open Chrome.
2. At the top right, click More. Settings.
3. At the bottom, click Advanced. Chromebook, Linux, and Mac: Under “Reset Settings,” click Restore settings to their original defaults. Reset Settings. Windows: Under “Reset and cleanup,” click Reset Settings.

The “There is a problem with this website’s security certificate” error may occur due to the enabled “Warn about certificate address mismatch” option. To check that and disable this option, you have to: Right-click Windows key and open Control Panel. Select Internet Options and open Advanced tab.

Workaround

1. In Windows Internet Explorer, click Continue to this website (not recommended).
2. Click the Certificate Error button to open the information window.
3. Click View Certificates, and then click Install Certificate.
4. On the warning message that appears, click Yes to install the certificate.

How to Fix SSL Certificate Error

1. Diagnose the problem with an online tool.
2. Install an intermediate certificate on your web server.
3. Generate a new Certificate Signing Request.
4. Upgrade to a dedicated IP address.
5. Get a wildcard SSL certificate.
6. Change all URLS to HTTPS.
7. Renew your SSL certificate.

A Windows security alert certificate will appear when a site or publisher is not trusted, or when the software on your browser does not have the latest information required in order to read a security certificate.

I did the following:

1. Go to Control Panel > Network and Internet >Internet Options.
2. Click on the Advanced tab.
3. Under Security, look for Check for publisher’s certificate revocation and Check for server certificate revocation*, then uncheck the box beside those options.
4. Click Apply, then OK.

Steps to Renew SSL Certificate

1. Generate a Certificate Signing Request (CSR)
2. Select your SSL certificate.
3. Select the validity (1-year or 2-year)
4. Fill up all necessary details.
5. Click on the Continue button.
6. Review your SSL order.
7. Make the payment.
8. Deploy your SSL certificate on the server.

The solution is quite simple:

1. Open Internet Information Services (IIS) Manager.
2. Under Connections, expand the Server you’re working on.
3. Expand the Sites menu item.
4. Click on the problem site.
5. Double-click on SSL Settings.
6. Choose “Ignore” under “Client certificates”
7. Click Apply under Actions (right of window)

Clearing the credentials removes all certificates installed on your device. Other apps with installed certificates may lose some functionality. To clear credentials, do the following: From your Android device, go to Settings.

Click ‘Advanced settings’ to see all options.In the section ‘Privacy and security’ click on ‘Manage certificates’. On the “Personal” tab, your expired electronic certificate should appear. Select the one you want to delete and click “Remove”.

From the top menu bar, click System > Certificates. In the Self-Signed Certificates section, navigate to the certificate that you want to remove. Click the trash bin icon to remove the certificate. A confirmation message appears.

Answer. If you use S/MIME to sign or encrypt email messages, you should not delete your personal certificate, even after it expires. Doing so would cause you to permanently lose access to those messages.

Replacing the self-signed certificate for Ubuntu installations:

1. Copy the certificate to the system certificate location:
2. Copy the private key file to the system key location:
3. Edit the NGINX configuration at /etc/nginx/snippets/ssl-cert.
4. Restart the NGINX server: