Named after the mathematician George Boole who invented them. He used the operators AND, OR and NOT to express logical processes. Use what is known as Boolean operations – the words AND, OR and NOT can make a big difference to the results of your search. You will get much closer to what you are seeking by using these sophisticated operators.
- Find the right information using databases and websites and understand how to build searches using Boolean logic.
- In areas of good 4G mobile phone reception download speeds can reach 20Mbps, but the average is a lot less.
- But a word of warning, the results may not be what you are really seeking.
- When you reset these network settings, the PC won’t have any trouble loading web pages.
The Be My Eyes app has specialist support that allows customers to call RNIB and share their video with so visual support is given. You can send data files back, as well as receive them, via your satellite. However, sending information back via this service is slow and expensive. If there are available updates, you can choose to install them immediately or at a later time.
Change Router Settings
Click on the “Wi-Fi” option and select the name of your Wi-Fi network. The OR Operator can be used to broaden your search by letting you search for more than one term at a time. The AND operator requires that both search terms be in the same record. For example, the search statement Methane and Mines retrieves just those records containing both methane and mines. Records containing only one of the terms are not retrieved.
But sometimes, the problem lies with the router or modem. If rebooting the PC doesn’t resolve the issue, restarting the router or modem should enable the PC to connect to the network successfully. To do this, find the “Restart” button at the back of the router or modem and press it. The lights on the device will flash, signaling you’ve restarted it.
NEAR, FOLLOWED and ADJ Operator
A mobile broadband connection can be used anywhere that you get a mobile phone signal, but you need to arrange the service through a mobile broadband provider. When the camplvad.com system is having trouble establishing a stable connection, it’s best to reboot the PC. The action removes temporary glitches, so it might restore the connection.
Most search engines offer two types of search – “basic” and “advanced” or “refined”. In the “basic” search, just enter a keyword without going through any additional options. Some search engines are so powerful that often you get good results with a minimum number of keywords. Its key areas served are email, web hosting, social networking, and entertainment websites. Bing is Microsoft’s answer to Google and it was launched in 2009.
Don’t just stick to one search engine
To search for something, move your mouse so that the pointer is over the search area in the middle of the screen and click the left button once. Type whatever you want to search for, say ‘Tesco online’ or ‘Diabetes advice’, and press the Enter key or click on the ‘Google Search’ button or magnifying glass icon. You will get a list of search results – the one you want is usually near the top of the list. To search the internet on a computer you will need a web browser.