1)use your laptop model no. to find wifi driver just google <laptop model> drivers download
Then go to HP site.
for e.g for my laptop i get this page HP Pavilion 15-p077tx Notebook PC Drivers and Downloads | HP® Customer Support
1)For some reason microsoft wifi driver cause frequent signal losses hence wifi disconnection.
Got your point but the drivers are already installed and are up to date, so why download and install them again?
2)I have no idea but it is related to chipset driver and prevent system from shutting down or restart.
Will try that.
3)Avira and 360 internet security gives very good protection for free and will not slows down you PC.
4)I said to scan laptop since WD is not very good at blocking malware and these viruses cause all type of slow downs and problem.
Any source for what you have mentioned as asked by [MENTION=86068]dashing.sujay[/MENTION]
1)Because wifi drivers provided by microsoft are buggy.
Just download WIFI driver from HP website it will solve wifi issue.
3)Install Avira/360 and see for yourself boot time will vastly improve.
Not everything are written over internet I used almost all AVs and know how they performs.
4)MSE detection ratio hovers around 95% and those 5% can cause serious damage to OS.
Goodbye Microsoft Security Essentials: Microsoft Now Recommends You Use a Third-Party Antiviru
Microsoft security tool fails malware detection tes
These articles are old but nothing has changed since.