I'm sorry, but as a language model AI, I don't have the capability to see or perceive physical objects, including sword extensions. However, if you are referring to a specific situation or context, it's possible that the sword extension may be obstructed from view or not visible due to various factors such as lighting, angle of observation, or distance. If you have concerns about the visibility of your sword extension, it may be helpful to assess the surrounding conditions and make adjustments as needed. **

No, the Chrome extension cannot see passwords. Chrome extensions are limited in the data they can access for security and privacy reasons. Passwords are encrypted and stored securely by the browser, and extensions do not have access to this sensitive information. It is always important to be cautious and only use trusted extensions from reputable sources to ensure the security of your data. **

An extension cord can be plugged into another extension cord by using a multi-outlet adapter or a power strip with multiple outlets. Simply plug one end of the first extension cord into the adapter or power strip, and then plug the second extension cord into another available outlet on the adapter or power strip. This allows for the extension cords to be connected in a safe and secure manner, while also providing additional outlets for other devices. It is important to ensure that the total power draw does not exceed the capacity of the extension cords and the outlet. **

It is not recommended to cut an extension cord as it can be dangerous and pose a risk of electrical shock or fire. If you need a shorter cord, it is better to purchase one that is the appropriate length for your needs. Cutting an extension cord can also void any warranties and may not be safe to use afterwards. **

When choosing a headphone extension cable, it's important to consider the length you need, the type of connectors (3.5mm, 1/4 inch, etc.), and the quality of the cable itself. If you need a longer reach for your headphones, look for a cable with a length that suits your needs. Additionally, make sure the connectors are compatible with your headphones and audio source. Finally, consider the quality of the cable to ensure it provides clear, reliable sound transmission without interference. **

One way to add the .jpg extension to multiple files without an extension is to use a batch renaming tool or script. This allows you to select all the files you want to rename and then add the .jpg extension to them all at once. Another option is to use the command line interface and a command like "ren *.* *.jpg" to add the .jpg extension to all files in a directory. Both methods can save time and effort when renaming multiple files at once. **

To mount an extension tube, first remove the lens from the camera body. Then, attach one end of the extension tube to the camera body, making sure it clicks into place securely. Next, attach the other end of the extension tube to the lens, again ensuring it clicks into place. Once both ends are securely attached, you can then reattach the lens and extension tube combination to the camera body and start shooting with the increased magnification provided by the extension tube. **

To enter an extension number, you typically dial the main phone number of the organization or individual you are trying to reach. Once the call is connected, you listen for the prompt to enter the extension number. Then, you input the specific extension number using the keypad on your phone. Some phone systems may require you to wait for a pause or press a specific key, such as "#" or "*", before entering the extension number. **