I just need to install some software
Sometimes students come to our tech support desk saying they need help installing software. Usually that is no big deal . . . except when the student pulls a completely new laptop out of its box, a laptop that has never even been turned on. That student has NO IDEA what they are asking us to do.
Student: I just want you to install this one program.
Tech: Sorry, it is no longer just a matter of installing one piece of software. We need to get this laptop through the setup screens, setup the Microsoft account, and likely run through some system updates, before it even lets us install that program. This could take a few hours.
We can and do assist with these projects, but we prefer to have an appointment for something this big.