ni's how ...
When we started the first computer in the cafe that appears when Windows starts is billing the client login screen that covers the entire area of windows. Function Alt Tab and Ctrl Alt Del is usually went along with in-disable to force us to log on through the billing program.
Actually, when we face the login screen that the computer is ready to run. Only hindered by the annoying login screen. Naah ... already know what I would jelasin? If it knows, brenti aja reading. Rather than die of boredom

Yess .. exactly once. What we need to do is hide the login window without having to login. There are many progie for nyembunyiin window, one ZHider. I will only explain the use ZHider. For those who use progie laen please consult the man, but keep in mind is progie you use must be able to show / hide window hotkey use windows coz we're covered with the same damn login screen.

Which should be prepared:
1. ZHider program. Find your own pake om google. Small size kok, ga sampe half the contents of the diskette.
I nemunya pas smp but only now unused ^ ^
2. Stupid face
3. Mentally strong

The steps are:

01. Sign in cafe and let the stupid face ga tide suspected operator
02. Make sure that in addition to box / booth that we live there is still another box empty. Let ga suspected really.
03. Try to find a place far from the op, so ga caught empty box what you do not.
04. Turn on the company before you die when still in a state.
05. When you sign in the login screen, login aja as usual.
06. Run ZHider which had been prepared on a floppy disk / flash. If have not yet exist, aja pake google search.
07. After ZHider executed immediately wrote logout.
08. Naah, the login screen, we begin our thrilling action. Press Ctrl Alt Z.. Jreeeng, the login screen has disappeared!
09. Browsinglah as much, but still make sure no other boxes are empty. Kan funny if someone has entered the cafe, he saw already full. Yet look at the billing server still exist that have not been logged.
10. Kalo is puass press Ctrl Alt X to bring back the login screen that disappeared some where
11. Login as usual and browsing a few minutes until the pointer tariffs of up to a value we want. It's so ga suspected.
12. Logout. Prepare a stupid face, and pay rates.

This is more easily removed when the operator ga too familiar to you. Moreover, if the op is often wander.

Here are some ZHider hotkey that can be used, for other hotkey please read the readme file that came with ZHider

CTRL ALT Z to hide active window
CTRL-ALT X Displays return all hidden windows
CTRL ALT L Displays a dialog ZHider
CTRL ALT M Displays return all hidden windows, and also close ZHider.

If the above can not dilakuin, stop your efforts. Surely not your evil deeds God blessed
If caught directly pertebal "stupid face" you. For example, say "Eh, how come so gini ya? Yesterday ga gini kok." Ato other words, depending on your creativity.