8.9 tablet running w10 what to add

[nota]

just got a 8.9 tablet running w10
1g/32g 4 core atom at 1.8g

who has the best small browser+ ad on's
best small free anti virus that doesn't slow or clog
do I need or have room for ad-ware, anti-spyware, malware bites ect
or keep that on a stick or chip
it claims to use ad on memory with a micro SD ex slot
who makes the better low cost chips ?
are they better faster then usb2 sticks memory ? I have one full usb2 +a micro
and a stick or three

good games that don't use too much memory ?

[Scott R]

Format and reload with Cyanogen.

[id10t]

Originally Posted by Scott R

Format and reload with Cyanogen.

Intel CPU, not ARM so Debian Linux and a light weight window manager

[nota]

looking for w10 based ad-on's ONLY

no desire to learn a new program
OR RISK BRICKING THE TAB

just want to ad low memory use programs to protect against BS