Im new to Photoshop and need help Please!

[SpinS]

Hello, I am new to photoshop and know how to navigate around and use some basics but could somebody give me steps on how to turn the next photo into this one. Please view them fullscreen. I don't know how to get the white perfect 90 degree angle cutoff and I need some help with doing this. I need to know how to get the picture to have the cutoff white like that. Thanks. (View Spoiler twice)

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[Slottr]

What are you looking to do? Can you reiterate?

[SpinS]

3 minutes ago, Slottr said:

What are you looking to do? Can you reiterate?

If tyou compare the two photos you see the white area that's a triange behind the product. how do I do that so its perfectly straight like that white area. Thanks for help!

 

[SpinS]

Some guys charging me 50 to do that so I did it once for reference now I need to know how to do it

[Slottr]

Just now, SpinS said:

Some guys charging me 50 to do that so I did it once for reference now I need to know how to do it

I'd just use the rectangle tool and adjust it to fit the size/shape you need.

[SpinS]

Just now, Slottr said:

I'd just use the rectangle tool and adjust it to fit the size/shape you need.

How. I guess I should of said Ima  complete nooob

[badreg]

5 minutes ago, SpinS said:

Some guys charging me 50 to do that so I did it once for reference now I need to know how to do it

I'll do it for $50.

 

But seriously, if you don't know what you're doing at all, you either need to learn or pay someone to do it for you. This is not something we can give you a five step tutorial on.

[Slottr]

It takes no effort.

 

Do yourself a favor and watch some tutorials

 

https://gyazo.com/077d155e61cf73dfa8f055b067eff293

[SpinS]

38 minutes ago, Slottr said:

It takes no effort.

 

Do yourself a favor and watch some tutorials

 

https://gyazo.com/077d155e61cf73dfa8f055b067eff293

Thank you so much! Where could I select a triangle?

 

[vK 3 1 RON]

In photoshop there's a lot of ways to do the same thing. I'd probably use the pen tool and hold shift to get the right kind of shape you want, but you could use the rectangle tool and rotate it so it'll leave a triangle in the corner. https://gyazo.com/4e438091e0738549c008df5f6e817c36

 

What I did was: Pen tool (P) -> Hold shift and left click the corners to make a straight line, then finish the selection -> Right click and press 'Make Selection' (feather it however you want, if you want it clean, set to 0px -> Then fill it with white using the bucket tool. 

[Slottr]

37 minutes ago, SpinS said:

Thank you so much! Where could I select a triangle?

 

There should be more shapes within custom shapes. Depending what version of PS you're using.

[LogicalDrm]

10 hours ago, SpinS said:

Thank you so much! Where could I select a triangle?

 

Manually doing it means making square selection and removing half of it with diagonal line. 20s spend on Gimp. I don't know if tools match enough to give you step by step.