Yes, I noticed: some other kind of troll has added "software" to point 3 in that section.

In the next couple of months, I added more software, a cordless keyboard and mouse for about $100.

Some involve adding new software to the program, while others are basic adjustments that can make a big difference in sound quality if done properly.

But adding and expanding software can be expensive, too.

Today's market leaders cannot match that without adding equipment or elaborate software, the analysts say.

Agents will not have to buy machines or add software.

Has anything been added lately - hardware or software?

To power up the Robopon, the player could add software and parts to them.

In the 1990's, companies built up their data centers rapidly, adding computers, software and lots of people.

And in some cases you'll add software that won't even ask for your permission or knowledge.