To make mistakes is easy.
It is easy to make mistakes.
(For me) to do that is impossible.
To do that is impossible (for me).
It is (im)possible (for me / you / him / her / us / them) to do that.
It is (un)likely (for them) to postpone the meeting.
It is (un)necessary (for us) to create web pages for a personal website.
It took him ten months to conduct such research.
It takes me ten minutes to get to (my) work.
It will take you ten hours to get there.
It takes time to write programs in high-level languages.
Their ambition is to obtain good jobs.
The role of the operating system is to communicate directly with the hardware.
One of the key functions of the operating system is to establish a user interface.
One of the important functions of the computer is to process large amounts of data quickly.
I want to upgrade my computer.
You seem to be enjoying the film.
The survey appears to have revealed some interesting facts.
He seems to be happy.
She wants to be a systems analyst.
They promised to be here at six o’clock.
He happened to be out when I called him.
She tends to talk too much.
How old were you when you learned to operate a computer?
He agreed to lend me Rp1000000.
She refused to comment on his involvement.
He forgot to bring me the PC magazine.
I always remember to back up important files.
There were a lot of traffic-jams this morning, but we managed to get to (my) work on time.
The operating system failed to boot although she had tried to start up the computer several times.
He is lazy. He needs to work harder.
If you want to link your PC with a mainframe, you will need to install a network.
We are planning to install LAN (Local Area Network).
They would like to see the manager.
Quite few of the companies can afford to purchase a mainframe.
I never thought to see you here.
I prefer not to start early.
I tried to get in touch with the manager this morning, but I missed him again.
My cheap PC seems to be (just) as good as John’s expensive one.
The professional programmer wants to create and sell a program for use in language learning.
She asked me to fix her PC.
They advised me to accept the offer of the job.
The Help facility enables users to get advice on most problems.
Windows allows you to display two different folders at the same time.
Voice recognition software helps disabled users (to) access computers.
The college lecturer wanted his students to learn the principles of programming.
They would like us to co-operate with them.
We are very sorry not to be able to give you a definite reply in respect of the matter.
He was surprised to learn how much he had spent.
Do you think he is good enough to become our manager?
This question is too difficult (for me) to answer.
I have a lot of work to do.
We have some important business to take care of.
All user requests to access a database are handled by the database management system.
I don’t have the courage to ask my employer for a raise in pay.
The power to help others depends on the power to help oneself.
The next question to consider (to be considered) was the crucial one.
I need a box to hold my CDs.
I don’t have enough money to buy a notebook computer.
They went to Bandung to do business.
He came to Surabaya to look for a job.
He uploaded a website to advertise his travel company.
He moved to Jakarta (in order / so as) to have a better opportunity to find a good position.
She subscribes to many different PC magazines and reads them all to keep up with the development of computer technology.
The problem is where to get the money.
He consulted his stockbroker on how to invest his money.
The computer operator showed me how to insert graphics into a document.
The office manager will explain to the new secretary where to work and what to do.