hien thi

Nhung mang chua hang nghin cac “sieu lang kinh ti hon” duoc dieu khien bang co nhan tao se giup man hinh TV co the hien thi mau sac trung thuc nhu that. Day la thanh qua cua cac chuyen gia nghien cuu Thuy Si. Thiet bi nay co ten goi la luoi nhieu xa dien tu co the dieu khien duoc voi kha nang tu dieu chinh theo anh sang de san sinh ra quang pho day du cac loai mau sac tren man hinh. Day la dieu ma cong nghe hien tai chua the thuc hien duoc. Doi ngu cac chuyen..

Toc do hien thi trang web phu thuoc vao nhieu yeu to nhu toc do duong truyen, toc do xu ly cua server, noi dung trang web va toc do xu ly cua may tinh client. De tang toc do hien thi trang web, co the chia lam 3 phan de xu ly nhu sau:

Microsoft vua dai tu bo phan mem van phong va dua ra ban thu nghiem dau tien. Hau het nhung thay doi trong phien ban moi nay lam hai long nhom thu nghiem. Microsoft cho biet phien ban tiep theo cua bo phan mem Office la dot dai tu quan trong nhat trong thap ky nay thi chac chan do khong phai la mot san pham "tam thuong". Dinh dang tap tin moi dua tren chuan XML va giao dien duoc cach tan hoan toan da tao cho bo phan mem van phong dang doc chiem thi truong nay tro..

VM xin gioi thieu den ban doc danh sach 5 chiec man hinh LCD co 20-inch va 22-inch duoc tap chi hang dau ve cong nghe thong PC WORLD danh gia la tot nhat hien nay. 1. HP w2007 Kich thuoc: 20-inch Do phan giai: 1680 x 1050 pixel Ti le tuong phan: 1000:1 Do sang: 300 Thoi gian dap ung: 5 miliseconds Toc do lam tuoi hinh anh: 60 Goc nhin ngang: 180 do Giao dien ket noi: VGA, DVI Gia: 260 USD Uu diem: Thiet ke kieu dang thoi trang, kha nang hien thi hinh anh do hoa..

Duoi dang mot screensaver, Fire Magic se cho ban thuong thuc nhung chum hoa lua tren PC voi nhung hieu ung hoan toan dac biet kem theo am thanh that song dong nhu khi ban chung kien ngoai thuc te. Hon the nua, voi viec bo sung them cac theme kem nhung hieu ung rieng biet hien thi nhung doan Text ruc lua co the se lam ban chu y khi su dung chuong trinh.

Mot loi bao mat chet nguoi moi co the giup nhung ke lua dao truc tuyen hop phap hoa website doc hai cua chung lai vua duoc phat hien trong Internet Explorer 7. Nguoi phat hien loi bao mat phishing noi tren - chuyen gia bao mat Aviv Raff - cho biet loi phat sinh trong phuong thuc xu ly trang thong bao loi HTML duoc luu tru truc tiep tren PC. Day la trang web duoc hien thi thay the trong cua so trinh duyet moi khi nguoi dung nhap chuot vao nut "STOP" de ngung viec..

Ban muon nhung phan mem thuong su dung nhu Office, IE, Acrobat hay ZoneAlarm tro nen manh me hon, toc do hon cung nhu de su dung hon? Hay tham khao cac thu thuat va cong cu duoc gioi thieu trong bai viet nay, biet dau ban se tim duoc "bi kip" cho minh.

Voi Word 2007, de viet mot phuong trinh, ban co the chen cac bieu tuong trong hop thoai Symbol; su dung tinh nang Math AutoCorrect de chuyen chu thanh bieu tuong; hay su dung cach sau:

Pho bien kien thuc: Chinh phuc Word 2007...(ky I)Pho bien kien thuc: Chinh phuc Word 2007...(ky II)Pho bien kien thuc: Chinh phuc Word 2007...(ky III)

O phan 4, chung ta da nam duoc cach bai tri Theme trong "MyPage". Trong phan 5 nay, ta se tiep tuc tim hieu cac module hien thi tren trang Blog.

Co the noi chiec cap man hinh VGA cho den nay van la mot tro ngai rat kho vuot qua cua nganh cong nghiep PC toan cau. Nhung gio day, khi ma con song khong day dang ap den ngay mot gan, "cai gai" do da duoc "nho" nho vao giai phap ket noi man hinh bang cong nghe ket noi USB huu tuyen hoac vo tuyen cua mot hang co ten la Quartics. Du kien Quartics va doi tac cua hang nay Belkin se tung ra san pham man hinh ung dung cong nghe ket noi noi tren ra thi truong trong..

Toc do ket noi mang khong chi phu thuoc vao toc do cua phan cung. Phu thuoc vao loai ket noi mang dang co, ban co the dieu chinh ket noi de tang toc do truy cap Internet cung nhu trong mang noi bo (LAN). Bang cach “dot nhap” vao System Registry va soan thao cac tham so TCP/IP, ban hoan toan co the dieu chinh cac gia tri xac thuc hon va lam tang ket noi Internet nhu DSL va cap. Cac phan trong bai viet nay chung toi se gioi thieu cho ban cac buoc de tang toc do..

Khi ban truy cap cac trang web, viec hien thi font chu tren moi trang web la do trinh duyet web quyet dinh. Tuy thuoc vao cac thiet lap dang ap dung ma trinh duyet web hien thi chu tren cac trang web to, nho hoac bien dang khong the xem duoc.

Hom qua (19/12) Mozilla chinh thuc tung ra ban thu nghiem thu hai phien ban moi nhat trinh duyet Firefox 3.0 Beta 2 voi nhieu tinh nang moi kha an tuong va mang lai nhieu tien loi hon cho nguoi dung. Khong giong nhu trinh duyet Internet Explorer 7, Mozilla khong he bo tri lai vi tri cua cac nut bam hoac tinh nang. Firefox 3.0 Beta 2 van giong het nhu cac phien ban truoc day. Tuy nhien, dieu nay khien nguoi dung kho co the nhan biet nhung thay doi moi trong trinh..

Thoi gian qua, nhieu doc gia Blog Viet gui thu yeu cau huong dan cach tao mot blog ca nhan. Duoi day la bai huong dan lam hai loai blog pho bien tai Opera va 360 Yahoo.

Samsung D840 co dang nhu D900, mot dien thoai thuoc dong Ultra sieu mong, nhung than may day hon. So huu nhieu tinh nang da phuong tien hap dan nhung D840 khong co nhung diem dac sac lam nen ca tinh cua san pham. Nam 2006 la nam Samsung chim ngap trong nhung mau dien thoai mong ma "dinh" la bo Ultra Edition (gom X820, D830 va D900). Tuy nhien, de lam phong phu them dong san pham cua minh, Samsung da gioi thieu them nhung mau thiet ke giong bo Ultra nhung than may..

He dieu hanh Vista hien van con kha moi me doi voi nhieu nguoi su dung, va de tan dung duoc het cac uu diem cua Vista cung nhu giup cho viec quan ly, su dung he dieu hanh Vista cua ban dat duoc hieu nang cao nhat. Cac ban co the ap dung mot so thu thuat "huu ich" sau day. 1. Hien thi che do Flip 3D Day la mot hieu ung lat 3D kha dep mat tren desktop khi ban dang lam viec voi cac ung dung. De kich hoat tinh nang nay, ban chi viec nhan to hop phim Windows+Tab de..

Loat man hinh 15" cua Sharp, model LL-151-3D, gom hai che do hien thi 2D va 3D, thich hop voi bat ky loai may tinh nao, cho phep the hien tot cac hinh anh tuong tu va so. Cong nghe 3D cua Sharp cho phep xem hinh anh 3D ma khong can su tro giup cua loai kinh dac biet.

Man LCD Toshiba 32WL66E nam trong so it cac model ho tro toc do quet hinh 100 Hz. Ket hop voi thoi gian dap ung nhanh, viec hien thi cac noi dung the thao va hanh dong voi no that de dang. Cong nghe xu ly moi cung giup TV 32" nay hien thi xuat sac moi nguon tin hieu tu thuong den do net cao.

Doi voi ngon ngu lap trinh hop ngu Assembly, khi lap trinh doi hoi ban phai dua cac ky tu ve so Hexadecimal ( goi tat la so hex ) de lap trinh do cac ky tu tren ban phim duoc hien thi theo day lien tuc cac gia tri cua so hex. De thuan tien cho cac ban tim hieu, hoc tap tren Assemply, trong word co chuc nang chuyen doi cac ky tu tu ban phim ve dang so hex de cho ban thuan tien hon trong viec lap trinh. Nhat la voi cac ban hoc ve cong nghe thong tin va lap trinh..

Moi hang may tinh xach tay deu de ra mot thong so chuan ve so luong diem chet duoc chap nhan tren man hinh. Neu so diem chet tren thuc te vuot qua tieu chuan cho phep, nguoi dung co quyen yeu cau bao hanh. Tuy nhien, khong phai ai cung biet dieu do.

Moi lan screensaver duoc bat, ban se thay thoi tiet cua cac vung tren the gioi (tat nhien co ca Viet Nam) qua so do rat an tuong, ket hop voi bai nhac lang man, cho ban cam giac thu vi trong khi xem.

Da bao gio ban tu hoi, card do hoa hoat dong tren nguyen ly nao, card “on bo” khac voi card roi ra sao. Bai viet duoi day se cho ta thay: Mac du cong viec cua card do hoa la kha phuc tap, nhung nguyen ly hoat dong va cau truc cua no lai don gian va rat de hieu.

Su dung Yahoo! Messenger, ban co the noi chuyen voi ban be, gui va nhan file qua Internet, nhan ban tin co phieu, thoi tiet, the thao… hoan toan mien phi. Khi da co ID va password Yahoo, ban se de dang khoi dong va su dung cac tien ich tuyet dieu cua no.

NASA World Wind 1.3 (NWW) la mot phan mem giup chung ta co cai nhin tong quan ve trai dat. Day la mot cong cu truc quan tuyet voi de giang day dia ly cho hoc sinh.

Voi phien ban moi nhat 4.2.687, Simply Calenders cua Skerryvore Software duoc cai tien them nhieu tinh nang, dac biet la ho tro hien thi Tieng Viet tot hon cac phien ban truoc day giup nguoi dung co the de dang tao ra mot bo lich nhu y muon tu nam 1582 cho den nam... 9999 voi nhung thao tac het suc don gian.