To upload an Instagram photo from your gallery, open the Instagram app on your phone and tap the plus sign icon at the bottom of the screen. Then, select "Gallery" to choose a photo from your phone's photo library. Select the photo you want to upload, add filters or edit it if desired, write a caption, tag people if needed, and then tap "Share" to post it on your Instagram feed. **

Yes, the storage of the Samsung Galaxy S7 Edge is expandable. It has a microSD card slot that allows you to add extra storage space by inserting a microSD card. This allows you to store more photos, videos, and other files on your device without having to rely solely on the internal storage. **

Yes, the Allianz Arena is expandable. The stadium was designed with the ability to add additional seating if needed, allowing for a potential increase in capacity. This flexibility ensures that the stadium can adapt to changing demands and accommodate larger crowds for major events. Overall, the Allianz Arena's expandable design makes it a versatile and future-proof venue. **

Yes, the laptop memory is expandable. Most laptops have the option to upgrade or expand their memory by adding more RAM modules or replacing the existing ones with higher capacity ones. However, it is important to check the specifications and compatibility of the laptop before attempting to expand the memory to ensure that the new memory modules are compatible with the laptop's motherboard and chipset. Additionally, some laptops may have limitations on the maximum amount of memory that can be installed, so it's important to verify this before attempting an upgrade. **

The partition may not be expandable despite having sufficient storage space because the partition may be formatted in a way that does not allow for easy expansion. Additionally, the operating system may not support expanding the partition without reformatting or deleting data. Another reason could be that there may be other partitions or data located next to the partition, preventing it from being expanded without affecting other areas of the storage. **

The partition may not be expandable despite having enough storage space because the file system used on the partition may not support resizing. Additionally, there may be other partitions or data located next to the partition, preventing it from being expanded. Another reason could be that the partition is the last partition on the disk, leaving no unallocated space to extend it further. **

Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava from a volcano cools rapidly with minimal crystal growth. Obsidian is typically black in color, but it can also appear in shades of brown, red, or green due to impurities. It is known for its sharp edges and smooth, glassy texture, making it a popular material for tools, weapons, and decorative objects. **

Without being able to physically examine the object in question, it is difficult to determine if it is real obsidian. However, there are a few ways to test for authenticity, such as checking for conchoidal fractures, observing its color and transparency, and conducting a scratch test. It is best to consult with a professional or use a testing kit to confirm if the object is indeed made of real obsidian. **