1. Note the uses of 处理 in:

a. 通常，人们都会买一些机器放在办公室里 帮助他们处理事情.

b. 比如目前电脑处理事情跟上网的速度 比以前快了很多.

2. While 科技 and 技术 both refer to “technology”, the former tends to refer to the technology itself, while the latter refers to the underlying skills or features that make up this technology.
Take a look at the following examples:

a. 但是科技发展的速度很快，技术也比以前进步了许多.

b. 另外一种技术是 把两三种不同机器的功能 放在同一台机器里.

3. Note the construction of the sentence 那些新的机器刚出来没多久，过没几个月，科技公司又会推出更新的机器出来吸引客人.

The literal meaning is “Those new machines just came out not long (ago), pass not several months, technology companies again will push out more new machines emerge attract customers.”

4. Note the measure word for machines is 台.
所以你只要买一台机器就够了.