Hi Bilal
This is what I found out about tencentQQ
Its made by chinese software communications giant and can be downloaded along with free software, has a file name sometimes SearchSquire*.exe and is classed as ADWARE it infects browsers, chrome, firefox, IE and Safari.
When on system it copies files to your hard disc sometimes creating a startup key.
And a folder tencentQQ
Usually found in
C:\programfiles\ OR
C:\program Data
It can then display ads, popups and banners.
There was a reccomendation to use spyhunter4 but would advise against this as there are concerns about this program.
I would go to malewaretips.com/blogs/malware-removal-guide
And download
Adwcleaner
Zemana antimalware
Kapersky
Rkill
And poss hitman pro.
Multiple scans may be needed and a reboot between scans reccomended.
It is sometimes possible according to what I researched to use add remove programs but it can leave behind scraps in your system.
Hope this helps.
Edd