Will the 2013 macbook air run older games fine?

I built my own desktop with a gtx780. I use it for gaming, but i'm almost never home, and i don't like having a fixed position. I'm getting a 2013 13 inch macbook air, and i was wondering if it would run games like league of legends, starcaft 2, garrys mod, and minecraft. Also, i don't need or want a retina display. So would that macbook with intel i5 and 4 gigs of ram run games decently?

How to put a mod in a mod folder using forge?

I have the mod and a sound pack for it is downloaded an forge is downloaded. It is my first time puting on any mod. Can i get some help. By the way it is minecraft if that helps. If you know how help!

Added (1). if i need more stuff tell me

If i download mods for Minecraft, will it slow down The Sims 3?

Hi. Ihave minecraft and the sims 3 installed. I have custom content installed in the sims 3. It lags sometimes but rarely, and it takes a long time to load. I want to download mods for Minecraft but if i do download mods for minecraft will it make The Sims 3 even slower.

I need a good name for my youtube channel?

My name is James an I prefer to be called Jay, I want a good name for my channel, Gaming Channel to be precise, I play Minecraft and other games like Dayz and Garrys Mod and all that, but I need a good name, any ideas

Added (1). thinking jays lets plays? That sounds ok.

Minecraft Forge won't work? - 1

Something is wrong with my minecraft forge. I use version 1.6.2 of minecraft forge, and it doesn't work.
I also have version 1.7.2. The 1.7.2 forge works if I change my version to it and I click play, But the 1.6.2 version loads then comes right back to the launcher. I don't want to switch my mods over to 1.7.2, mostly because some of them don't come in 1.7.2. I really need some input on this because all my mods are the right version and I have tried taking each one out but the minecraft forge doesn't work.

How to mix mods in minecraft?

How do I mix mods like you use the toomanyitems mod with optifine but I need to use a separate profile is there a way a way to bypass profile and use the mods together?

Check out my YouTube channel?

Hey guys I do minecraft videos on my channel and I wanted to let people know that I exist so check out my channel it's StaticGaming06 I do cool mod packs I made myself and awesome stuff so check it out

Why did my minecraft crash? (Crash Report Below)?

Description: Ticking entity
java.lang.ArrayIndexOutOfBoundsExceptio… 506
at net.minecraft.entity.monster.EntityEnder…
at net.minecraft.entity.EntityLivingBase.fu…
at net.minecraft.entity.EntityLiving.func_7…
at net.minecraft.entity.monster.EntityMob.f…
at net.minecraft.world.World.func_72866_a(W…
at net.minecraft.world.WorldServer.func_728…
at net.minecraft.world.World.func_72870_g(W…
at net.minecraft.world.World.func_72939_s(W…
at net.minecraft.world.WorldServer.func_729…
at net.minecraft.server.MinecraftServer.fun…
at net.minecraft.server.MinecraftServer.fun…
at net.minecraft.server.integrated.Integrat…
at net.minecraft.server.MinecraftServer.run…
at net.minecraft.server.MinecraftServer$2.r…

Please email me for the full crash report at stephenminor@rocketmail.com. I do have a few mods installed such as bibliocraft lotofmobs abyssalcraft and NEI.

I downloaded 7-Zip and when I right click a file there's not a 7-Zip option?

I'm a bit of a noob when it comes to programs, sorry. ^^'

Anyways, I downloaded a Minecraft Mod that requires to be extracted with 7-Zip (Or WinRAR, which I haven't looked into yet.). I downloaded 7-Zip and everything seemed fine. I went into the options and enabled for it to extract all kinds of files. (The file I'm trying to extract is a.rar file, if that matters.) Although, when I right click the file I wish to extract, I don't have the 7-Zip option like I'm supposed to? If I'm correct, I'm supposed to have a 7-Zip option that'll allow me to extract it.

Am I doing something wrong? And if I do the normal "Extract All." option, would that do the same thing as 7-Zip's extract options?