Pages

Saturday, 2 September 2017

Thursday, 16 March 2017

Firewall Explained in Hindi





A firewall typically establishes a barrier between a trusted, secure internal network and another outside network, such as the Internet, that is assumed not to be secure or trusted.

Firewall Explained in Hindi





A firewall typically establishes a barrier between a trusted, secure internal network and another outside network, such as the Internet, that is assumed not to be secure or trusted.

Thursday, 9 March 2017

What is RAID? RAID 0, RAID 1, RAID 10, RAID 5, RAID 6 Explained





In this Video, I will discuss RAID (redundant array of independent disks; originally redundant array of inexpensive disks) provides a way of storing the same data in different places (thus, redundantly) on multiple hard disks (though not all RAID levels provide redundancy). By placing data on multiple disks, input/output (I/O) operations can overlap in a balanced way, improving performance. Since multiple disks increase the mean time between failures (MTBF), storing data redundantly also increases fault tolerance.



Watch full video to know more about RAID in Hindi





RAID 0: This configuration has striping but no redundancy of data. It offers the best performance but no fault-tolerance.



RAID 1: Also known as disk mirroring, this configuration consists of at least two drives that duplicate the storage of data. There is no striping. Read performance is improved since either disk can be read at the same time. Write performance is the same as for single disk storage.



RAID 5: This level is based on block-level striping with parity. The parity information is striped across each drive, allowing the array to function even if one drive were to fail. The array’s architecture allows read and write operations to span multiple drives. This results in performance that is usually better than that of a single drive, but not as high as that of a RAID 0 array. RAID 5 requires at least three disks, but it is often recommended to use at least five disks for performance reasons.



RAID 10 (RAID 1+0): Combining RAID 1 and RAID 0, this level is often referred to as RAID 10, which offers higher performance than RAID 1 but at a much higher cost. In RAID 1+0, the data is mirrored and the mirrors are striped.



RAID 5 arrays are generally considered to be a poor choice for use on write-intensive systems because of the performance impact associated with writing parity information. When a disk does fail, it can take a long time to rebuild a RAID 5 array. Performance is usually degraded during the rebuild time and the array is vulnerable to an additional disk failure until the rebuild is complete.



RAID 6: This technique is similar to RAID 5 but includes a second parity scheme that is distributed across the drives in the array. The use of additional parity allows the array to continue to function even if two disks fail simultaneously. However, this extra protection comes at a cost. RAID 6 arrays have a higher cost per gigabyte (GB) and often have slower write performance than RAID 5 arrays.



Thanks for watching these video and don't forget to share with you friends.



SUBSCRIBE Our Channel here FOR FREE - https://goo.gl/zZQg7p





LIKE | COMMENT | SUBSCRIBE |SHARE





🌐 Facebook: https://goo.gl/q3khOz



🌐 Twitter:  https://goo.gl/CnWzZH



🌐 Google+ : https://goo.gl/pUEJpx



🌐 Instagram:  https://goo.gl/ty951i





If you want any video from us, just fill the form below, and we will make video for you-

http://bit.ly/2fZWshc



You can also Subscribe our PRODUCTION Channel for videos like Film Making, Editing, and Adobe Tutorials!

http://bit.ly/2eJ85ct



Giveaways link

http://bit.ly/2itNtSX



LIKE | COMMENT | SUBSCRIBE |SHARE

Thursday, 23 February 2017

Monday, 20 February 2017

How to Hide or Show Hard Disk/Partition in Windows





rpm tech tips

How to Hide or Show Hard Disk/Partition in Windows

tech tips in hindi

tech videos

SUBSCRIBER NOW

Monday, 6 February 2017

Monday, 23 January 2017

Sunday, 22 January 2017

Fair Usage Policy (FUP) Internet Speed Explained !





In this video, I will discuss Fair Usage Policy (FUP), What is FUP, How FUP works, How do ISPs Control Speed after caps limit, To know all the answers to the questions watch the video till end -




Friday, 20 January 2017

How to Make Image Transparent l Photoshop l PNG



In this video I will show you how you can make a image transparent in Photoshop, that image is called PNG, PNG stands for Portable Network Graphics. It is used as logo in video and websites- Watch the full video to know how to make image transparent -

Thursday, 19 January 2017

Jio New Offer l Rs.100 = 30GB/Month Till 30 June !





In this video I will discuss about Reliance Jio New offer. Jio is not free now you have to pay Rs.100/M to extend the New Year offer after march till June. So, in This new offer you get 1gb of 4G data and unlimited calling all over the India. For more info watch the video till end-

Tuesday, 17 January 2017

How to Monitor Computer Activity (Best Keylogger)





In this Video I will show you how you can monitor your computer activity by just installing a "keylogger". A computer program that records every keystroke made by a computer user, especially in order to gain fraudulent access to passwords and other confidential information. Just watch the video till end - The best keylogger for free.

BY the help of this keylogger you can record following activity  -



Keystrokes Logging

Clipboard Logging

Web Activity

Chat Logging

Application Tracking

Screenshots Capturing

Webcam Capturing

Voice Recording





Thanks for watching these video and don't forget to share with you friends.



LIKE | COMMENT | SUBSCRIBE |SHARE





🌐 Facebook : https://goo.gl/q3khOz



🌐 Twitter :  https://goo.gl/CnWzZH



🌐 Google+ : https://goo.gl/pUEJpx



🌐 Instagram :  https://goo.gl/ty951i



Link to Download the Keylogger Software here - https://goo.gl/zM91xa



If you want any video from us, just fill the form below, and we will make video for you-

http://bit.ly/2fZWshc



You can also Subscribe our PRODUCTION Channel for video like Film Making, Editing, and Adobe Tutorials !

http://bit.ly/2eJ85ct



Giveaways link

http://bit.ly/2itNtSX



Disclaimer:- This Video is only made for knowledge purpose. Misuse of the contents in this video may cause crime. if you do some illegal activities by misusing the contents of the video then the channel or the owner is not responsible......


Monday, 16 January 2017

How to Set SD Card as Internal Storage ?





How to Set/Use SD cards as Internal Storage?

In this video I will show you how to use your SD card as Internal Storage for your apps and data.



Starting with Android 6.0 Marshmallow, though, some phones can use SD cards as internal storage as well, you’ll want to first ensure you’re using a speedy SD card. Not all SD cards are equal, and a less expensive, slower SD card will slow down your apps and phone. It’s better to pay a few extra bucks for some speed. When adopting an SD card, Android will test check its speeds and warn you if it’s too slow and will negatively impact your performance.



To do this, insert the SD card and select "Setup". Choose “Use as internal storage.”



NOTE: Android will erase the contents of the drive, so be sure you’ve backed up any data on it.



You can then choose to move photos, files, and some apps to the new device, if you like. If not, you can choose to migrate this data later. Head to Settings Storage & USB, tap the drive, tap the menu button, and select “Migrate data.” DONE.





Now ! if you wish to Change Your Mind



You’ll also see the storage device in the Settings app. Open the Settings app, tap the “Storage & USB” option, and you’ll see any external storage devices appear here.



To turn a “portable” SD card into internal storage, select the device here, tap the menu button in the top-right corner of your screen, and select “Settings.” You can then use the “Format as internal” option to change your mind and adopt the drive as part of your device’s internal storage. This will erase the contents of the drive, so be careful and ensure you have everything backed up first.



To make an “internal” SD card portable so you can remove it from your device, visit Settings - Storage & USB, tap the device’s name, tap the menu button, and tap “Format as portable.” This will erase the contents of the SD card, but you’ll be able to use it as a portable device afterwards.


Sunday, 15 January 2017

Thursday, 12 January 2017

How to Hide Files and Folders ?





How to Hide and Un-hide Files and Folders in Windows With out any Software -

Wednesday, 4 January 2017