No, they are harrypotter.wikia.com/wiki/Muggles ,they have NO magical abilities... ^^pretty much this. Keep in mind that Filch was a Squib- so did have some magical blood despite not being able to use magic- so there's always a super slim hope that they have 'latent' ability or even some minor ability to be developed.
Non-magic people, commonly known as Muggles in Great Britain, No-Maj(e)s in the United States, Non-Magiques in France among other names (see below), were humans who were born to two non-magical parents and were incapable of performing magic.
Since Muggle refers to a person who is a member of the non-magical community, Muggles are simply ordinary human beings without any magical abilities and almost always with no awareness of the existence of magic. Witches and wizards with non-magical parents are called Muggle-borns.
Their magical abilities did not seem to be at all affected by their Muggle parentage. On the contrary, many Muggle-borns were among the most talented witches and wizards of their age, such as Lily Evans and Hermione Granger.
"In the Harry Potter universe, wands are an innately magical tool, capable of rebelling against their user or switching loyalties (such as the Elder Wand). A Muggle gaining one wouldn't just effectively have a stick in their hand but could produce an uncontrollable magical effect."
The pure-blood wizards and witches featured in the Harry Potter books are almost all supremacists, while there are some of them who do not advocate ancestral superiority; the Potters, Weasleys, and Longbottoms are old pure-blood families, but no known members of these families are sympathetic to supremacist aims.
Those who could not prove that they had magical heritage — in other words, any Muggle-born and potentially some half-bloods — were sentenced to Azkaban for having "stolen" magic. Some, however, were apparently released after being stripped of their wands and their jobs, and ended up homeless.
She and her husband were proud and accepting of their daughter's identity as a witch, which explained some strange things which happened around her when she was a child. They entered the magical world in 1992 to buy Hermione's school supplies, and were assisted by Arthur Weasley.
Muggle-born is the term given to a witch or wizard who is born to two non-magical parents. Their magical abilities do not seem to be at all affected by their Muggle parentage — in fact, many Muggle-borns have been among the most powerful witches and wizards of their time, such as Lily Evans and Hermione Granger.
Some wizards hate Muggles due to their perceived superiority and pure-blood heritage, while others see them as tools to be dominated. Wizards study Muggles to understand their everyday lives and to better interact with them, despite some negative opinions on both sides.
No, they won't be able to cast any spells. However, J. K. Rowling did address this point in an interview from 2006 (in a question about Muggles brewing potions): I been asked what would happen if a Muggle picked up a magic wand in my world. And the answer would probably be something accidental...
Harry describes Umbridge to Sirius Black, saying that she's vile enough to be a Death Eater, despite not being one. Umbridge is also depicted to be a prejudiced person, despising half-breeds and Muggle-born witches and wizards to the point of firing Hagrid due to his half-giant birth status.
By the time they were 10, they would be accepted into Hogwarts. But like the Dursleys, who were living in a world completely separate from the magical one, muggle-born in the Harry Potter universe did not possess knowledge of magic or have the capacity to explain the unexplainable.
Has a Muggle-born ever been sorted into Slytherin?
The “welcome to Slytherin” letter which Rowling put on Pottermore a couple of years ago says that nowadays there are a lot of Slytherins with “at least” one Muggle parent. That implies that there are now some Muggle-born Slytherins but they are still fairly rare: they don't qualify as “a lot of” on their own.
An interesting fact of note is that despite the ideals that pure-bloods are inherently more powerful wizards, some of the most powerful or particularly adept wizards and witches in the series are in fact either half-blood (such as Lord Voldemort, Albus Dumbledore, Minerva McGonagall, Severus Snape and Harry Potter) or ...
Albus Severus Potter (b. c. 2006) was an English half-blood wizard, the second son of Harry and Ginevra Potter (née Weasley) and the godson of Neville Longbottom. He was born two years after his older brother James Sirius and two years before his younger sister Lily Luna.
Family. Snape's family background is mostly shown in flashbacks during the course of the last three novels. Snape was born to Eileen Prince, a witch, and Tobias Snape, a Muggle, making him a half-blood (hence the name, "Half-Blood Prince").
History. This fake wand was commissioned by Albus Dumbledore so that Jacob Kowalski could blend in with and more easily hide in plain sight of witches and wizards during the global wizarding war, as he was a No-Maj.
Wandless magic could also be performed nonverbally, but this increased the level of difficulty to the point that only practitioners of exceptional skill could perform more than the most basic magic. Albus Dumbledore, generally considered the greatest wizard of all time, was known for performing magic in this manner.
J.K. Rowling revealed to Entertainment Weekly that in America, the wizarding community uses the word “No-Maj” (pronounced 'no madge' as in 'no magic) to reference someone who isn't a wizard.
In half blood prince:Gryffindor quidditch team selections, when it was Cormac's turn Hermoine casted the confundus charm and he missed his last save. We don't know about how she casts the spell in the book but in the movie it's shown that she just whispers "confundus" and that's it. Without a wand!
