Down to 750 Elo and STILL losing! T_T

What could I do to improve my play?  I will post some more games soon..

You are dropping pieces left and right. its not even tactics, you just have to ask yourself the Dan Heisman question : "Is it safe?"

10.. Bg6 and you would have been up a piece.

You think about a lot of things that most people of your rating don't know about.  But you miss a lot of basic tactics (like retreating the bishop.)

I would spend a lot of time studying basic tactics. You haven't done very many of the Tactics Trainer exercises.  They would help you starting seeing things like hanging pieces, weak squares, etc.

It's a lot easier for me to see unsafe moves and general threats/danger when I'm playing OTB..  on the internet I can't seem to go even a single game without at least one blunder... :(

edit:  I like to study tactics, but the free acounts limit me so much on chess.com..  I have to use other websites to train....

Just guessing, I'd say the time control is too quick for you right now. 5/0 or 5/2 is a guarantee of blunders unless you have pretty fast sight of tactics. Try playing at 10/0 for a while and see if that helps.

What can I do to improve my play?

Practice, practice and practice.

Take some time off to play a longer game. Mindles moves are the #1 reason for losing games. Create some good habits by thinking twice and move once.

The 2nd most popular reason for players losing games is hoping your opponent will miss it..... Be better of posting his/her next move on a billboard and yelling out at the hilltop.

11 exd4 was a blunder, you need to keep the tension on the center. also f6 , although it soes trade a center pawn, it also leaves you with a backward e pawn

Study basic tactics more.

http://www.chesstactics.org/

With millions of players online ....... just follow the games how they were won. Keep playing them out as you do not have to even pull out a board.

I would also suggest paying a bit more attention to getting all your pieces developed, not making so many pawn moves in the opening, and getting your king to safety early. Behind in development with the center opening up like that while your king is in the center is a recipe for difficulty if not disaster.

Castle early. Castle often. In the first game you should ignore material until you have king safety. Checkmate threats exist because your king was in the center. In the second game, you castled at move 14. If you make sure to castle prior to move 10, you should be in better shape.

Just keep at it!

study chess.

I think the best you can do is to watch some chess videos for beginners, and try to apply what you learned in games.

By the way, first things first you know, your opening don't look bad, but anyways you have to castle quickly, and get some safety so you dont have to worry about get checkmated.

And obviously, do not play blitz games, you need time to set up your ideas and learn from your games. 

Did major 1st game analysis and it disappeared when posting.  Cannot redo it all, but my main point was 10...f6?? should be 10...Bg3.  White must recapture and regardless if with queen or knight, 11...Nxd4 (edited this, originally typo'd ...Nxe4)with virtually unanswerable threats.

Just keep playing games and analyzing them and you will grow, When I started 7 or 8 months ago I fell all the way to 568, now im a steady 1100 :D

You're doing alright, people always make careless mistakes when they start.  Heisman's Improving Chess Thinker and Chirnov's Logical Chess Move by Move should help you.  Then work on a basic endgame book (Averbakh's Essential Chess Endings I hear is great then move onto Nunn's Understanding Chess Endings).  Yuri Averbakh is an endgame legend (player and author) so trust him!  

"Then, you should also study the game from the other end: endgames, starting with overkill mate (2 heavies against lone K, Q against lone K, then the different pawn endings)."

Generally agree with his entire post, though you could skip the two or even one rook against a lone king since tightening the box is easy enough to figure out at the board.  Two bishops and bishop and knight vs. lone king endings though require some practice.  Pawn endings agree 110% on, start with breakthroughs with distant kings like this one:

The biggest piece I advice I can see from that last game is, don't be in such a rush to relieve pawn tension.

Focus on pawn structure. In that last game f6 was a clear mistake e6 was the move. Gives you a nice pawn chain and a clear plan (an advance caro-kann set up from a Sicilian), your opponent's d pawn is at the tail end of a chain and is the natural focal point for your attack. 

I would say focus on pawn structure even over tactics and how to identify the weak point in your own and your opponents position. Then try to work tactics on those weak spots.

It is telling that in both games you had trouble with how to use your f pawn. 

think before you move