It is easy to delete one or two bookmarks when using the google chrome browser. But what of if you want to delete several bookmarks at once; here’s how.

1. Start your google chrome browser. if you cant find the search icon on your desktop, for a windows 10 PC, you can do a search for it using the search app.

2. In your chrome browser, right click the 3 vertical dots (see figure below) at the top right, scroll down to bookmarks, then select bookmark manager.

3. To the left you will see some bookmark folders. when you right click a default folder, the option to delete folder is not available. But when you right click a created bookmark folder, the option to delete folder is available.

4. The Afri tv Source (shown below) is a created bookmarks folder containing a lot of bookmarks. When you right click on this type of folder, the option to delete is available. Clicking on delete will delete this type of folder and all its accompanying bookmarks.

5. The Bookmarks bar ( shown below) is a default folder. When you click on this type of folder and look to its right, you will see all the bookmarks contained in the folder. Press Ctrl+ A to select all the bookmarks, then hit the delete key on your keyboard to delete all the bookmarks inside this folder.

Cleaning your PC/laptop is necessary when your computer becomes slow in operation.

To clean  your hard disk, follow these steps for a windows 10 PC.

Locate the search icon on your desktop screen and click on it.

Click in the search bar and type; My PC.

Click on ;  MY PC app to open.

Locate local disk C or the name given to your primary harddisk.

Right click it then click properties.

Then click Disk cleanup.

Computer then searches out items you can delete.

Click check boxes of items you want to delete.

Click ok.

The computer gives you final warning on files you have chosen to delete.

Click, delete files.

The computer then deletes those junk items off your hard disk.

The size of a tv often refers to its screen size. For instance if they say the screen size of a tv is 37 inches, it means when measured diagonally along the viewable portion of the screen, it is 37 inches.

You can make it possible for people to use your locked phone to call a close relative in case of an emergency. 

Here is how;

When your phone is locked, it normally shows, enter password, under it you will see emergency. Click on  emergency, then you will see emergency information. Click on the emergency information (2 times).You will see a pencil icon on your extreme right, click on it to edit.

Next; enter the contacts you want to save as emergency. You can put as many contacts as possible but  save numbers of active people who know you very well (Family/friend).

The contacts you saved can be called even when your phone is locked without entering your password.*

To call a number in an emergency, click on ‘Emergency Call button’ and the numbers saved there will come up. You can call these numbers without unlocking the phone

Frames per second(fps) means the number of picture frames shown per second in quick succession during a video play. Most videos play with frame rates of between 23-30fps.

Any video frame rate less than 20fps will not be delightful to watch. 30fps is the standard. At this rate you will enjoy watching the video.

Most high definition (HD) videos play at between 30-60fps. True HD should play at 60fps.

Most tvs and laptops display max out at 60fps.

With the advent of ultra HD, some next gen tvs and laptop displays can play videos at more than 60fps.

Now it should be stated that the more the fps, the more delightful is the movie being watched.

As per video games, you can enjoy playing video games that play at 30fps and more, and any frame rate below 20fps is not good at all. Most video games manufacturers design the game to run at more than 30fps. If your video game is played at less than 30fps, it means your video game playing device needs some upgrade or repair.