# How to Minimize the House Edge in Online Slots

According to the fifth edition of the American Heritage Dictionary, a slot is a narrow opening. It is often used for receiving something. It is also a position, as on an airplane where the leading edge is opened for airflow. There are many uses for slots, including:

## Video slot machines have a video image rather than actual rotating reels

In terms of gameplay, video slot machines are identical to standard slots. But they have one major difference: a video image on the screen instead of actual rotating reels. Although players no longer control the outcome of the game, they may still feel like they do. In fact, some video slot machines have video images of other symbols on the screen, such as a card. Video slot machines are typically powered by a computer, and some even use video images as the reels.

## They encourage the player to play multiple “lines”

A winning combination in a slot machine has to appear on a winning line to be eligible for a payout. Most slots have multiple lines, and players can select how many they would like to play. One line will be in the center row, two lines will be on the top and bottom rows, three lines will cover all three rows, and more lines will cut across the rows. A win on a single line will be the same as if they played 20 lines.

## They have a high house edge

A lot of people wonder why slots have such a high house edge. The simple answer is that casinos make a small percentage of every bet. This is called the house edge and is calculated by taking the velocity of money in the casino. The house edge will never be less than 1%. But what does this mean for you? What should you do? How can you minimize the house edge? Read on to discover how you can do just that!

## They have a theoretical hold worksheet

All slot machines come with a theoretical hold worksheet, which is required by law. This document contains information on the payout schedule and theoretical percentages of hold based on the coin-in. It also indicates the number of reels, pay-out schedule, and reel strip settings. By understanding the theoretical hold worksheet, you can determine whether the slot machine is safe to play. But how can you tell if the machine is safe?