What's wrong with my cactus?
I got this plant a year ago (I believe it is a type cactus, but I could be wrong). About a month ago, some of the leaves starting turning brown/yellow. I removed the affected leaves. However, now it appears that the problem has spread to the entire plant. I keep the plant near a window (but not directly in front of it) and water about once every few weeks. See picture for more details.
Your houseplant has declined and we cannot make an accurate identification. The plant looks like it has been overwatered. You will have to start over with a new plant.
You can send us photos of the new plant and we may be able to identify the plant and give you directions for proper care.