Tutorials & Troubleshooting Guides for Windows, Microsoft Office & Computer problems.
This tutorial contains instructions to fix the following error when trying to access a shared folder on the network: "Server is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. The handle is invalid."
This tutorial contains detailed instructions to resolve the following problem, when trying to access an external USB disk on an HP laptop with Windows 10: "You don't currently have permission to access this folder. Click continue to permanently get access to this folder".
In this tutorial I 'll show to you, how to remove Windows Updates from the Windows Recovery Environment (WinRE). This is useful in case where, after an Update installation, you cannot start (boot) to Windows normally.
In a previous tutorial I mentioned the way to uninstall Windows 10 updates from the Windows GUI environment. In this tutorial I 'll show to you, how to uninstall Windows updates from the command line (command prompt) using the WUSA command, or by using the DISM
This tutorial contains instructions to resolve the following error when trying to install CorelDraw X8:"The installation was not completed. You cannot install this product because another version is already installed.
The Windows 10 Update error 0x80070bc2 occurred when trying to install the Cumulative Update KB4093112. In fact, Windows 10 (v1709) after downloading the KB4093112 update starts the installation, but at the end, the KB4093112 update installation is interrupted with error 0x80070bc2 or 0x800f0900.
This tutorial contains instructions to fix the Chrome error: "ERR_CERT_AUTHORITY_INVALID". The "Your connection is not private: NET::ERR_CERT_AUTHORITY_INVALID" error in Chrome, appears when you visit HTTPS sites and the web browser can not verify the site's SSL certificate,
This tutorial contains instructions to fix the Chrome error: "ERR_CONNECTION_RESET". The error "ERR_CONNECTION_RESET" in Google Chrome, means that your browser cannot establish a connection with the website you try to reach because your Internet connection has been interrupted
This tutorial contains instructions to fix the following error: " NVIDIA GeForce Experience: Something went wrong. Try restarting GeForce Experience." So, If the NVidia GeForce Experience application is not working on your computer, follow the methods below to resolve your problems.
In all Windows versions, the Windows Update program, automatically checks, downloads, and installs the available updates, drivers or hotfixes in order to keep your computer always updated with the latest patches and features.
This tutorial contains instructions to resolve the "Windows 10 v1809 Update installation failed" problem with error "We couldn't install Windows 10. The installation failed in the SAFE_OS phase with an error during INSTALL_UPDATES operation: Error 0x800F081F" or
This tutorial contains instructions to fix the following error in Microsoft Office Outlook "The Operation Failed due to a Registry or Installation problem. Restart Outlook and try again. If the problem persists, please reinstall." (Outlook 2003, 2007, 2010, 2013, 2016).