"confident user" is a correct and usable phrase in written English.
You can use it to describe someone who is comfortable and experienced in using a certain type of technology or software. For example, "Alex is a confident user of Adobe Photoshop."
Emanuel Stern, president of Hartz, said that with almost no vacancy in its industrial portfolio his company is "confident users will continue to chase a declining inventory".
With a Web site providing so much data to so many people, we are working through these growing pains and are confident users will have better access to the site shortly".
Then, after 2 to 4 weeks of self-practice, encouragement, and problem inquiring and answering, most village doctors became confident users.
There were also some confident users who felt able to appraise information and others who used the internet less for information and more for support.
Beliefs about federal DS regulation were significantly associated with how confident users were in the efficacy and safety of supplements (Table 4).
In contrast to this view, Prensky (2001) [ 40] describes those students who are familiar and confident users of computers and wider technologies as 'digital natives', and those older students and staff who are less familiar as 'digital immigrants'.
We wanted participation from UK-based MHPs interested in learning more about Internet methods for practice and MHSUs who were confident users of the Internet for their mental health.
Our target population for this type of e-health support was people who have physical access to the Internet and sufficient Internet skills that they could deal with a website registration and email, but were not confident users of the Internet.
A few participants reported difficulties or unease with the technology; two said they were not active or confident users of their phones, one complained of interrupted mobile phone reception, one found it inconvenient to receive SMS-messages during work time and another reported a problem with the alignment of reminder dates which was later corrected.
The November workshop was the first opportunity for experts and partners in Viet Nam to come together to share knowledge and deliberate on strategies to empower children and adolescents to be responsible and confident users who take advantage of the opportunities offered by the online world, while also protecting themselves from potentially harmful or unpleasant situations.
Also, learning some commands like 'copy paste' is more a matter of routine than anything else; a short tutorial done once a day for a week will probably be enough to put you in the habit, and it will make you a happier, self-confident user.
