Depreciation is like wear and tear for non-current assets. It is the decrease in value due to factors like usage, passage of time, obsolescence, and wear and tear. It is important in financial accounting as it helps in reflecting the true value of an asset on the balance sheet.

LOL you should have studied earlier stupid commerce student. Accounting is easy if you just apply your mind.

Bro Arts is good if you are interested in humanities and want more flexibility. But in terms of jobs, science and commerce are more lucrative. So I’d suggest you at least consider those two. Talk to your seniors and teachers also to get a more rounded perspective.

Memory mapped IO is straightforward. Port mapped IO is little complex.Spend more time on memory mapped IO and concepts related to it in your textbooks and class notes. Don’t spend too much time online. You’ll get confused. Focus. All the best fam!