Windows 10: I have got a Trojan virus but I think I deleted It

So I accidently got a Trojan Virus, but I used my 14 day premium trial with malwarebytes to delete It. I am having trouble with my computer after It was deleted, Im lagging on games I have never really lagged on ever. The chrome always has trouble, and my taskbar keeps disappearing. Even after Malwarebytes deleted the Virus. Why???

:)

 

Can't find or delete Trojan Virus!

So lately i have spotted weird thing on my minecraft shortcut... It always deleted himself, not my worlds, mods,... but just the shortcut and the launcher to start it up. My cousin had this problem 2 years ago and said its a trojan i have been searching
all over the web but can not find anything... i have been running these virus scanners(all on full if it was poseble): 360 Total security(With the extra virusdatabases), Rkill, Kaspersky, Malwarebytes. ofcoarse a trojan sneaks into files and make anti virus's
think other files are virus's and the virus himself ins't deleted.

I am pretty scared right know so pleas help me out. I'm not good with computing so pleas in steps

I hope there's a solution!

(I have been downloading mods if that can help but i don't have list of them anymore)

 

Rooted Malware, Virus, and Trojan Infection, Keylogger Trojan Malware

Hi,

Please click the link below and follow Stephen Boots' suggestion on how to remove Trojan virus on your computer:

• List of anti-malware product removal tools

Let us know if you need further assistance.

 

New Trojan that Demands a Ransom

There is a new virus out there discovered by virus hunters known as "Cryzip". The Trojan encrypts your files and then demands a $300 ransom for the decryption password to get your files back. After encrypting the files, the virus leaves a nice step-by-step guide of how to go about paying the ransom off. It's supposedly spread through email Spam, and has successfully evaded anti-virus scanners.

Source: eWeek