What is 2G, 3G, 4G or 5G?

This is a question I get asked a lot. What is 2G, 3G, 4G or 5G?

Simply put,  The G here stands for generation. The higher the generation, the higher the upload/download speed.

For example, here are several generations of GSM network standard (see definition below of GSM). They are GSM (2G, 2.75G), WCDMA (3G), HSDPA (3.5G), HSUPA (3.75G), LTE (4G, including FDD-LTE, TD-LTE), The G here stands for generation. The higher the generation, the higher the upload/download speed.

GSM is the full name is Global System for Mobile Communication. It’s a digital mobile communication system widely used in Europe and other parts of the world. It is the most widely used of the three digital wireless telephone technologies (TDMA, GSM, and CDMA).

Chromebook Tip: How To Perform A Screenshot

Here is a handy tip if you are using a Chromebook and need to perform a screen capture.

To do this, you have two options:

Hold down Ctrl + “Switch window” key to capture a full screenshot

OR

Hold down Ctrl + Shift + “Switch window” key to capture a partial screenshot.

Inoreader – RSS Feed Reader For Power Users (best of the best)

Most people are unaware of RSS (Rich Site Summary) and are missing out on a really powerful way to retrieve the latest content from the sites you may be interested in without having to physically visit the site. Most sites offer RSS feeds and to retrieve those feeds you need a RSS “Feed Reader”. Don’t let this all scare you away, it is very easy to learn and use. You will not regret it. I personally use a feed reader called Inoreader to pull down news and information from hundreds of sites that are of my interest. For example, CNN and Fox news have RSS Feeds. Instead of going to their sites, I simply get their RSS Feed address(es) and enter into my Inoreader RSS Feed Reader to pull in the latest content. That is only two sites I used as an example. I have over a hundred sites where I do the same.

I have tried many RSS feed readers; and, I can tell you that Inoreader is the best of the best. It also available on many platforms (such as on the Web, Windows, Android, Google Chrome App, and iOS). I have Inoreader installed on every device and computer I own and can tell you it seamlessly will synchronize your RSS Feeds no matter which device you use.  If you have a Facebook or Google account, you are one step away from setting up your own Inoreader account.

Inoreader – One place to keep up with all your information sources. Rely on powerful free search, full archive of your subscriptions. Monitor specific keywords, save pages from the web and subscribe to social media feeds.

Source: Inoreader – The content reader for power users who want to save time.

How To Activate the Floating Assistant Menu On The Samsung Galaxy Tab S

I recently purchased the Samsung Galaxy Tab S (8.4 inch) Android tablet; AND, after having owned several Android tablets, this one is definitely the cream of the crop.

I continue to learn to navigate the tablet and came across a setting that I have found to be very useful that many users most likely will not try (because they do not know it is there or how to turn it “on”). It is called an Assistant Menu, that once activated, creates a small (square) floating icon (that can be moved around the screen) that will give you the ability to launch various actions, such as:

  • Home
  • Back
  • Recently Opened Apps
  • Lock and Turn Off Screen
  • Brightness Adjustment
  • Volume Adjustment
  • Screen Capture
  • Open Notification List
  • Power Off
  • Restart
  • Device Options
  • Settings
  • Cursor
  • More Options
  • Rotate Screen
  • Zoom

SPECIAL NOTE: If you notice on the list above there is one option that will give you the ability to grab screenshots, which is worth its’ weight in gold. I used that option to create the screenshot below.

The neat thing about all of this is that this floating assistant menu can be edited; and, the functions you find that you would use the most, can be reordered. The menu is easy to turn “on” and if you find you do not like it, simply go back and turn it “off”.

To turn this menu “on” and to get you to the place to where you need to be, here is how to turn “on” and edit the menu:

  • On the Apps screen, tap Settings > Device > Accessibility > Dexterity and Interaction
  • Tap the Assistant Menu Switch to toggle the switch to “on”. The Assistant Menu icon will appear at the bottom right of the screen (at which point it can be moved around).
  • To edit the menu, simply tap where it says  Assistant Menu > Edit (see screenshot below). At this point you can drag the icons around and place them in the order you desire. The order you see below is the actual order I set for my menu.  You can also remove various components from the menu.  For example, using the screenshot below, I opted to remove Cursor, More Options, Rotate Screen and Zoom from the menu.

Assistant Menu

_____________________________

Thank You For Visiting Today

MAKE SURE YOU ALSO VISIT

Bookmarks4Techs  –  GEGeek  –  Downloads
 Tech News  –  Tech Toys  –  Archive (all articles)

Leave A Comment

Using The Windows Command Line Service Control (SC) to Delete A Windows Service

While reviewing the Windows Event log on my Windows 8.1 computer, an error was being produced each time I booted the computer to indicate that a Windows Service was not loading. After researching the name of the service I found that the service was related to a software application that I had installed; and, then subsequently uninstalled. The service was still hooked into the Windows registry and was not removed during the uninstall process. I needed to find a way to remove the service that I positively knew was not part of the operating system.

To remove the service I had to open the Windows 8 command prompt (run as Administrator) and type the following Service Control (SC) command line syntax:

sc delete <and the name of the service>

NOTE: Do not type or include the characters < or >

Please keep in mind, once you delete the service, it is gone; so, it is important that you know what you are looking for and what you are doing. In my case, as I do in most cases, I use the power of the internet to research issues such as this to ultimately find the solution. In this case, I thought I would share this one with you.

_____________________________

Thank You For Visiting Today

MAKE SURE YOU ALSO VISIT

Bookmarks4Techs  –  GEGeek  –  Downloads
 Tech News  –  Tech Toys  –  Archive (all articles)

Leave A Comment

Powered by WordPress.com.

Up ↑