This is going to be a blog about common tech tools I use daily

Virus Scanners
http://www.malwarebytes.org/4/
http://www.adlice.com/softwares/roguekiller/
http://www.surfright.nl/en/hitmanpro/
http://windows.microsoft.com/en-us/windows/security-essentials-download
http://housecall.trendmicro.com/uk/

Registry/Temp file cleaners

https://www.piriform.com/ccleaner

Data recovery software
http://www.easeus.com/

Command line

Checks your system files
sfc /scannow

Download all your common programs at once
https://ninite.com/

Addons for firefox

https://www.mywot.com/ shows Green(safe),Yellow(mostly safe), red (stayaway)
https://adblockplus.org/ blocks annoying adds I use this for youtube mostly
https://addons.mozilla.org/en-US/firefox/addon/noscript/ blocks scripts form auto running on web pages